PT-2026-51161

Name of the Vulnerable Software and Affected Versions Prefect version 3.6.23 Description Remote code execution is possible due to improper handling of user-controlled input within the GitRepository storage class. The commit sha parameter is passed to git commands without validation and lacks a --...

Insertion of Sensitive Information into Externally-Accessible File or Directory

Overview @bitbonsai/mcpvault is an Universal AI bridge for Obsidian vaults - connect any MCP-compatible assistant Affected versions of this package are vulnerable to Insertion of Sensitive Information into Externally-Accessible File or Directory in the PathFilter process. An attacker can access...

MCPVault: PathFilter restricted directories (.git/.obsidian/node_modules) only denied at vault root, not nested

PathFilter's deny-list glob patterns are anchored, so .git, .obsidian, and nodemodules were only blocked at the vault root. Nested copies inside the vault e.g. tools/cli/nodemodules/..., tools/somerepo/.git/config, a nested .obsidian/ were fully traversable via isAllowed/isAllowedForListing...

Improper Handling of Case Sensitivity

Overview jupyterlab-git is an A JupyterLab extension for version control using git Affected versions of this package are vulnerable to Improper Handling of Case Sensitivity in the prepare function due to improper enforcement of excluded directory paths on case-insensitive filesystems. An attacker...

jupyterlab-git excluded_paths Case-Sensitivity Bypass Allows Reading Excluded Directories

Summary jupyterlab-git 0.53.0 latest, 2026-04-30 uses fnmatch.fnmatchcase in GitHandler.prepare jupyterlabgit/handlers.py:91 to enforce the admin-configured excludedpaths security control. Because fnmatchcase is unconditionally case-sensitive, an authenticated user on a case-insensitive filesyste...

GHSA-436Q-JWFR-RM2H jupyterlab-git excluded_paths Case-Sensitivity Bypass Allows Reading Excluded Directories

Summary jupyterlab-git 0.53.0 latest, 2026-04-30 uses fnmatch.fnmatchcase in GitHandler.prepare jupyterlabgit/handlers.py:91 to enforce the admin-configured excludedpaths security control. Because fnmatchcase is unconditionally case-sensitive, an authenticated user on a case-insensitive filesyste...

Cross-site Scripting (XSS)

Overview @jupyterlab/git is an A JupyterLab extension for version control using git Affected versions of this package are vulnerable to Cross-site Scripting XSS in the createHeader method. An attacker can execute arbitrary JavaScript in another user's browser session by crafting a malicious...

jupyterlab-git extension: Stored XSS leading to RCE

Overview Amazon Web Services AWS Security has identified a stored cross-site scripting XSS issue in the jupyterlab-git JupyterLab extension that can lead to remote code execution RCE. The issue exists in the PlainTextDiff.ts component, where the createHeader method passes Git filenames directly t...

@jupyterlab/pullrequests (>=2.0.0-alpha.0, <=3.0.2) potentially affected by CVE-2026-54527 via @jupyterlab/git (>=0.30.0, <=0.40.0)

@jupyterlab/git NPM version =0.30.0, =2.0.0-alpha.0, =3.0.2 Source cves: CVE-2026-54527 Source advisory: OSV:GHSA-F962-V9HR-PFG5...

@jupyterlab/pullrequests (>=2.0.0-alpha.0, <=3.0.2) potentially affected by CVE-2026-54527 via @jupyterlab/git (>=0.30.0, <=0.40.0)

@jupyterlab/git NPM version =0.30.0, =2.0.0-alpha.0, =3.0.2 Source cves: CVE-2026-54527 Source advisory: SNYK:JS-JUPYTERLABGIT-17391473...

GHSA-F962-V9HR-PFG5 jupyterlab-git extension: Stored XSS leading to RCE

Overview Amazon Web Services AWS Security has identified a stored cross-site scripting XSS issue in the jupyterlab-git JupyterLab extension that can lead to remote code execution RCE. The issue exists in the PlainTextDiff.ts component, where the createHeader method passes Git filenames directly t...

Security update for amazon-ssm-agent

This update for amazon-ssm-agent fixes the following issues Update to version 3.3.4624.0: CVE-2025-22869: golang.org/x/crypto/ssh: Denial of Service in the Key Exchange of golang.org/x/crypto/ssh bsc1239342. CVE-2025-22870: golang.org/x/net/proxy: proxy bypass using IPv6 zone IDs bsc1238702...

Security update for amazon-ssm-agent

This update for amazon-ssm-agent fixes the following issues Update to version 3.3.4624.0: CVE-2025-22869: golang.org/x/crypto/ssh: Denial of Service in the Key Exchange of golang.org/x/crypto/ssh bsc1239342. CVE-2025-22870: golang.org/x/net/proxy: proxy bypass using IPv6 zone IDs bsc1238702...

SUSE-SU-2026:2467-1 Security update for amazon-ssm-agent

This update for amazon-ssm-agent fixes the following issues Update to version 3.3.4624.0: - CVE-2025-22869: golang.org/x/crypto/ssh: Denial of Service in the Key Exchange of golang.org/x/crypto/ssh bsc1239342. - CVE-2025-22870: golang.org/x/net/proxy: proxy bypass using IPv6 zone IDs bsc1238702. ...

PT-2026-51065

Name of the Vulnerable Software and Affected Versions jupyterlab-git affected versions not specified Description A stored cross-site scripting XSS issue exists in the PlainTextDiff.ts component of the jupyterlab-git extension. The createHeader function passes Git filenames directly to innerHTML...

PT-2026-51066

Name of the Vulnerable Software and Affected Versions jupyterlab-git versions prior to 0.54.0 Description An authenticated user on a case-insensitive filesystem such as macOS APFS or Windows NTFS can bypass the excluded paths security control. The issue occurs because the GitHandler.prepare...

PT-2026-61806

PathFilter's deny-list glob patterns are anchored, so .git, .obsidian, and node modules were only blocked at the vault root. Nested copies inside the vault e.g. tools/cli/node modules/..., tools/somerepo/.git/config, a nested .obsidian/ were fully traversable via isAllowed/isAllowedForListing...

PT-2026-53772

PathFilter's deny-list glob patterns are anchored, so .git, .obsidian, and node modules were only blocked at the vault root. Nested copies inside the vault e.g. tools/cli/node modules/..., tools/somerepo/.git/config, a nested .obsidian/ were fully traversable via isAllowed/isAllowedForListing...

Cross-site Request Forgery (CSRF)

Overview Affected versions of this package are vulnerable to Cross-site Request Forgery CSRF via the upload process. An attacker can upload arbitrary files into a user's personal file storage by tricking an authenticated user into visiting a malicious page that submits a forged multipart request...

CVE-2026-54528

creationtimestamp| type| source ---|---|--- 2026-06-18 07:12:50+00:00| published-proof-of-concept| https://github.com/jupyterlab/jupyterlab-git/security/advisories/GHSA-436q-jwfr-rm2h 2026-08-01 18:19:51+00:00| seen| https://bsky.app/profile/nixpkgssecuritychanges.gerbet.me/post/3ms23gwvzea2r...