Vulnerability database
Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.
8 results
Aug 27, 2026A vulnerability in pentestgpt/core/langfuse.py in PentestGPT 1.0.0 allows remote attackers to disclose sensitive user telemetry data via hardcoded API credentiaCVE-2026-37012 · Other software · reported by MITREHigh 7.5
A vulnerability in pentestgpt/core/langfuse.py in PentestGPT 1.0.0 allows remote attackers to disclose sensitive user telemetry data via hardcoded API credentials.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comyerangamage.com
May 8, 2026Langfuse is an open source large language model engineering platform.CVE-2026-41487 · Other software · langfuse · reported by GitHubMedium 5.3
Langfuse is an open source large language model engineering platform. From version 3.68.0 to before version 3.167.0, there is a role-based-access control flaw in the LLM connection update flow. An authenticated, low-privileged user of role “member” in a project could request the update of an existing LLM connection to an attacker-controlled baseUrl, causing Langfuse to reuse the stored provider secret and redirect the test request to an attacker-controlled endpoint. This could expose the plaintext provider LLM API key for that connection. The attack is only possible if a user is already part of a project and has “member” scoped access. This issue has been patched in version 3.167.0.
- Product
- langfuse
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jan 21, 2026Langfuse is an open source large language model engineering platform.CVE-2026-24055 · Other software · langfuse · reported by GitHubMedium 6.3
Langfuse is an open source large language model engineering platform. In versions 3.146.0 and below, the /api/public/slack/install endpoint initiates Slack OAuth using a projectId provided by the client without authentication or authorization. The projectId is preserved throughout the OAuth flow, and the callback stores installations based on this untrusted metadata. This allows an attacker to bind their Slack workspace to any project and potentially receive changes to prompts stored in Langfuse Prompt Management. An attacker can replace existing Prompt Slack Automation integrations or pre-register a malicious one, though the latter requires an authenticated user to unknowingly configure it despite visible workspace and channel indicators in the UI. This issue has been fixed in version 3.147.0.
- Product
- langfuse
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Nov 21, 2025Langfuse is an open source large language model engineering platform.CVE-2025-65107 · Other software · langfuse · reported by GitHubMedium 6.5
Langfuse is an open source large language model engineering platform. In versions from 2.95.0 to before 2.95.12 and from 3.17.0 to before 3.131.0, in SSO provider configurations without an explicit AUTH_<PROVIDER>_CHECK setting, a potential account takeover may happen if an authenticated user is made to call a specifically crafted URL via a CSRF or phishing attack. This issue has been patched in versions 2.95.12 and 3.131.0. A workaround for this issue involves setting AUTH_<PROVIDER>_CHECK.
- Product
- langfuse
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Nov 10, 2025Langfuse is an open source large language model engineering platform.CVE-2025-64504 · Other software · langfuse · reported by GitHubMedium 5
Langfuse is an open source large language model engineering platform. Starting in version 2.70.0 and prior to versions 2.95.11 and 3.124.1, in certain project membership APIs, the server trusted a user‑controlled orgId and used it in authorization checks. As a result, any authenticated user on the same Langfuse instance could enumerate names and email addresses of users in another organization if they knew the target organization’s ID. Disclosure is limited to names and email addresses of members/invitees. No customer data such as traces, prompts, or evaluations is exposed or accessible. For Langfuse Cloud, the maintainers ran a thorough investigation of access logs of the last 30 days and could not find any evidence that this vulnerability was exploited. For most self-hosting deployments, the attack surface is significantly reduced given an SSO provider is configured and email/password sign-up is disabled. In these cases, only users who authenticate via the Enterprise SSO IdP (e.g. Okta) would be able to exploit this vulnerability to access the member list, i.e. internal users getting access to a list of other internal users. In order to exploit the vulnerability, the actor must h
- Product
- langfuse
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 24, 2025Improper authorization in the background migration endpoints of Langfuse 3.1 before d67b317 allows any authenticated user to invoke migration control functions.CVE-2025-59305 · Other software · Langfuse · reported by MITREHigh 7.6
Improper authorization in the background migration endpoints of Langfuse 3.1 before d67b317 allows any authenticated user to invoke migration control functions. This can lead to data corruption or denial of service through unauthorized access to TRPC endpoints such as backgroundMigrations.all, backgroundMigrations.status, and backgroundMigrations.retry.
- Product
- Langfuse
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 1, 2025A security flaw has been discovered in Langfuse up to 3.88.0.CVE-2025-9799 · Other software · Langfuse · reported by VulDBLow 1.3
A security flaw has been discovered in Langfuse up to 3.88.0. Affected by this vulnerability is the function promptChangeEventSourcing of the file web/src/features/prompts/server/routers/promptRouter.ts of the component Webhook Handler. Performing manipulation results in server-side request forgery. The attack may be initiated remotely. A high degree of complexity is needed for the attack. The exploitation appears to be difficult. The exploit has been released to the public and may be exploited.
- Product
- Langfuse
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 20, 2025In berriai/litellm version v1.52.1, an issue in proxy_server.py causes the leakage of Langfuse API keys when an error occurs while parsing team settings.CVE-2025-0330 · Other software · berriai · reported by security@huntr.devHigh 7.5
In berriai/litellm version v1.52.1, an issue in proxy_server.py causes the leakage of Langfuse API keys when an error occurs while parsing team settings. This vulnerability exposes sensitive information, including langfuse_secret and langfuse_public_key, which can provide full access to the Langfuse project storing all requests.
- Product
- berriai/litellm
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.
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