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| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-27736 | 1 Bigbluebutton | 1 Bigbluebutton | 2026-02-27 | 6.1 Medium |
| BigBlueButton is an open-source virtual classroom. In versions on the 3.x branch prior to 3.0.20, the string received with errorRedirectUrl lacks validation, using it directly in the respondWithRedirect function leads to an Open Redirect vulnerability. BigBlueButton 3.0.20 patches the issue. No known workarounds are available. | ||||
| CVE-2026-27794 | 1 Langchain-ai | 1 Langgraph-checkpoint | 2026-02-27 | 6.6 Medium |
| LangGraph Checkpoint defines the base interface for LangGraph checkpointers. Prior to version 4.0.0, a Remote Code Execution vulnerability exists in LangGraph's caching layer when applications enable cache backends that inherit from `BaseCache` and opt nodes into caching via `CachePolicy`. Prior to `langgraph-checkpoint` 4.0.0, `BaseCache` defaults to `JsonPlusSerializer(pickle_fallback=True)`. When msgpack serialization fails, cached values can be deserialized via `pickle.loads(...)`. Caching is not enabled by default. Applications are affected only when the application explicitly enables a cache backend (for example by passing `cache=...` to `StateGraph.compile(...)` or otherwise configuring a `BaseCache` implementation), one or more nodes opt into caching via `CachePolicy`, and the attacker can write to the cache backend (for example a network-accessible Redis instance with weak/no auth, shared cache infrastructure reachable by other tenants/services, or a writable SQLite cache file). An attacker must be able to write attacker-controlled bytes into the cache backend such that the LangGraph process later reads and deserializes them. This typically requires write access to a networked cache (for example a network-accessible Redis instance with weak/no auth or shared cache infrastructure reachable by other tenants/services) or write access to local cache storage (for example a writable SQLite cache file via permissive file permissions or a shared writable volume). Because exploitation requires write access to the cache storage layer, this is a post-compromise / post-access escalation vector. LangGraph Checkpoint 4.0.0 patches the issue. | ||||
| CVE-2026-27795 | 1 Langchain-ai | 1 Langchainjs | 2026-02-27 | 4.1 Medium |
| LangChain is a framework for building LLM-powered applications. Prior to version 1.1.8, a redirect-based Server-Side Request Forgery (SSRF) bypass exists in `RecursiveUrlLoader` in `@langchain/community`. The loader validates the initial URL but allows the underlying fetch to follow redirects automatically, which permits a transition from a safe public URL to an internal or metadata endpoint without revalidation. This is a bypass of the SSRF protections introduced in 1.1.14 (CVE-2026-26019). Users should upgrade to `@langchain/community` 1.1.18, which validates every redirect hop by disabling automatic redirects and re-validating `Location` targets before following them. In this version, automatic redirects are disabled (`redirect: "manual"`), each 3xx `Location` is resolved and validated with `validateSafeUrl()` before the next request, and a maximum redirect limit prevents infinite loops. | ||||
| CVE-2026-27945 | 1 Zitadel | 1 Zitadel | 2026-02-27 | N/A |
| ZITADEL is an open source identity management platform. Zitadel Action V2 (introduced as early preview in 2.59.0, beta in 3.0.0 and GA in 4.0.0) is a webhook based approach to allow developers act on API request to Zitadel and customize flows such the issue of a token. Zitadel's Action target URLs can point to local hosts, potentially allowing adversaries to gather internal network information and connect to internal services. When the URL points to a local host / IP address, an adversary might gather information about the internal network structure, the services exposed on internal hosts etc. This is sometimes called a Server-Side Request Forgery (SSRF). Zitadel Actions expect responses according to specific schemas, which reduces the threat vector. The patch in version 4.11.1 resolves the issue by checking the target URL against a denylist. By default localhost, resp. loopback IPs are denied. Note that this fix was only released on v4.x. Due to the stage (preview / beta) in which the functionality was in v2.x and v3.x, the changes that have been applied to it since then and the severity, respectively the actual thread vector, a backport to the corresponding versions was not feasible. Please check the workaround section for alternative solutions if an upgrade to v4.x is not possible. If an upgrade is not possible, prevent actions from using unintended endpoints by setting network policies or firewall rules in one's own infrastructure. Note that this is outside of the functionality provided by Zitadel. | ||||
| CVE-2026-28132 | 2 Villatheme, Wordpress | 2 Woocommerce Photo Reviews, Wordpress | 2026-02-27 | 5.3 Medium |
| Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in villatheme WooCommerce Photo Reviews woocommerce-photo-reviews allows Code Injection.This issue affects WooCommerce Photo Reviews: from n/a through <= 1.4.4. | ||||
| CVE-2026-3192 | 1 Chia | 1 Blockchain | 2026-02-27 | 5.6 Medium |
| A security vulnerability has been detected in Chia Blockchain 2.1.0. This issue affects the function _authenticate of the file rpc_server_base.py of the component RPC Credential Handler. The manipulation leads to improper authentication. The attack is possible to be carried out remotely. The attack is considered to have high complexity. The exploitability is assessed as difficult. The exploit has been disclosed publicly and may be used. The vendor was informed early via email. A separate report via bugbounty was rejected with the reason "This is by design. The user is responsible for host security". | ||||
| CVE-2026-27809 | 1 Psd-tools | 1 Psd-tools | 2026-02-27 | N/A |
| psd-tools is a Python package for working with Adobe Photoshop PSD files. Prior to version 1.12.2, when a PSD file contains malformed RLE-compressed image data (e.g. a literal run that extends past the expected row size), decode_rle() raises ValueError which propagated all the way to the user, crashing psd.composite() and psd-tools export. decompress() already had a fallback that replaces failed channels with black pixels when result is None, but it never triggered because the ValueError from decode_rle() was not caught. The fix in version 1.12.2 wraps the decode_rle() call in a try/except so the existing fallback handles the error gracefully. | ||||
| CVE-2026-22728 | 1 Bitnami | 1 Sealed-secrets | 2026-02-27 | 4.9 Medium |
| Bitnami Sealed Secrets is vulnerable to a scope-widening attack during the secret rotation (/v1/rotate) flow. The rotation handler derives the sealing scope for the newly encrypted output from untrusted spec.template.metadata.annotations present in the input SealedSecret. By submitting a victim SealedSecret to the rotate endpoint with the annotation sealedsecrets.bitnami.com/cluster-wide=true injected into the template metadata, a remote attacker can obtain a rotated version of the secret that is cluster-wide. This bypasses original "strict" or "namespace-wide" constraints, allowing the attacker to retarget and unseal the secret in any namespace or under any name to recover the plaintext credentials. | ||||
| CVE-2026-27946 | 1 Zitadel | 1 Zitadel | 2026-02-27 | N/A |
| ZITADEL is an open source identity management platform. Prior to versions 4.11.1 and 3.4.7, a vulnerability in Zitadel's self-management capability allowed users to mark their email and phone as verified without going through an actual verification process. The patch in versions 4.11.1 and 3.4.7 resolves the issue by requiring the correct permission in case the verification flag is provided and only allows self-management of the email address and/or phone number itself. If an upgrade is not possible, an action (v2) could be used to prevent setting the verification flag on the own user. | ||||
| CVE-2026-27948 | 1 9001 | 1 Copyparty | 2026-02-27 | 5.4 Medium |
| Copyparty is a portable file server. In versions prior to 1.20.9, an XSS allows for reflected cross-site scripting via URL-parameter `?setck=...`. Version 1.20.9 fixes the issue. | ||||
| CVE-2026-3221 | 1 Devolutions | 1 Server | 2026-02-27 | 4.9 Medium |
| Sensitive user account information is not encrypted in the database in Devolutions Server 2025.3.14 and earlier, which allows an attacker with access to the database to obtain sensitive user information via direct database access. | ||||
| CVE-2026-28136 | 2 Veronalabs, Wordpress | 2 Wp Sms, Wordpress | 2026-02-27 | 7.6 High |
| Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in VeronaLabs WP SMS wp-sms allows SQL Injection.This issue affects WP SMS: from n/a through <= 6.9.12. | ||||
| CVE-2025-69771 | 1 Asbplayer | 1 Asbplayer | 2026-02-27 | 9.6 Critical |
| An arbitrary file upload vulnerability in the subtitle loading function of asbplayer v1.13.0 allows attackers to execute arbitrary code via uploading a crafted subtitle file. | ||||
| CVE-2026-27846 | 1 Linksys | 2 Mr9600, Mx4200 | 2026-02-27 | 6.2 Medium |
| Due to missing authentication, a user with physical access to the device can misuse the mesh functionality for adding a new mesh device to the network to gain access to sensitive information, including the password for admin access to the web interface and the Wi-Fi passwords.This issue affects MR9600: 1.0.4.205530; MX4200: 1.0.13.210200. | ||||
| CVE-2026-27847 | 1 Linksys | 2 Mr9600, Mx4200 | 2026-02-27 | 9.8 Critical |
| Due to improper neutralization of special elements, SQL statements can be injected via the handshake of a TLS-SRP connection. This can be used to inject known credentials into the database that can be utilized to successfully complete the handshake and use the protected service. This issue affects MR9600: 1.0.4.205530; MX4200: 1.0.13.210200. | ||||
| CVE-2026-20036 | 1 Cisco | 1 Unified Computing System Manager | 2026-02-27 | 6.5 Medium |
| A vulnerability in the CLI and web-based management interface of Cisco UCS Manager Software could allow an authenticated, remote attacker with valid administrative privileges to execute arbitrary commands on the underlying operating system of an affected device. This vulnerability is due to insufficient input validation of command arguments that are supplied by the user. An attacker could exploit this vulnerability by authenticating to a device and submitting crafted input to the affected command. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system of an affected device with root-level privileges. | ||||
| CVE-2026-3206 | 1 Krakend | 2 Krakend-ce, Krakend-ee | 2026-02-27 | N/A |
| Improper Resource Shutdown or Release vulnerability in KrakenD, SLU KrakenD-CE (CircuitBreaker modules), KrakenD, SLU KrakenD-EE (CircuitBreaker modules). This issue affects KrakenD-CE: before 2.13.1; KrakenD-EE: before 2.12.5. | ||||
| CVE-2026-20133 | 1 Cisco | 1 Catalyst Sd-wan Manager | 2026-02-27 | 6.5 Medium |
| A vulnerability in Cisco Catalyst SD-WAN Manager could allow an unauthenticated, remote attacker to view sensitive information on an affected system. This vulnerability is due to insufficient file system access restrictions. An attacker could exploit this vulnerability by accessing the API of an affected system. A successful exploit could allow the attacker to read sensitive information on the underlying operating system. | ||||
| CVE-2026-27728 | 1 Oneuptime | 1 Oneuptime | 2026-02-27 | 10 Critical |
| OneUptime is a solution for monitoring and managing online services. Prior to version 10.0.7, an OS command injection vulnerability in `NetworkPathMonitor.performTraceroute()` allows any authenticated project user to execute arbitrary operating system commands on the Probe server by injecting shell metacharacters into a monitor's destination field. Version 10.0.7 fixes the vulnerability. | ||||
| CVE-2026-20122 | 1 Cisco | 1 Catalyst Sd-wan Manager | 2026-02-27 | 5.4 Medium |
| A vulnerability in the API of Cisco Catalyst SD-WAN Manager could allow an authenticated, remote attacker to overwrite arbitrary files on the local file system. To exploit this vulnerability, the attacker must have valid read-only credentials with API access on the affected system. This vulnerability is due to improper file handling on the API interface of an affected system. An attacker could exploit this vulnerability by uploading a malicious file on the local file system. A successful exploit could allow the attacker to overwrite arbitrary files on the affected system and gain vmanage user privileges. | ||||