CVE-2026-48822 Shaarli has Stored Cross-Site Scripting (XSS) via Markdown Reference Links

Shaarli is a personal bookmarking service. Versions 0.16.1 and prior contain a stored Cross-Site Scripting XSS vulnerability in the Markdown-to-HTML conversion process used in the Bookmark Description field. An authenticated user can inject a malicious javascript: URI inside a Markdown link. The...

CVE-2026-42530

creationtimestamp| type| source ---|---|--- 2026-06-17 17:58:34+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3moivbi45fe2b 2026-06-17 18:03:06+00:00| seen| https://bsky.app/profile/crustytldr.bsky.social/post/3moivjizel522 2026-06-17 21:00:00+00:00| seen|...

dotnet: .NET: Local file tampering via link following vulnerability

A flaw was found in .NET's System.Formats.Tar library. When extracting a specially crafted TAR archive containing symbolic links, the TarFile.ExtractToDirectory method may incorrectly follow those links and write files outside the intended extraction directory. An attacker could exploit this issu...

GHSA-CRMM-HGP2-WGRP Laravel Framework: Temporary Signed URL Path Confusion

A vulnerability in Laravel's local filesystem driver allows temporary signed URLs to be parsed ambiguously, potentially misrouting requests and bypassing expiration enforcement. Under certain conditions, a generated temporary signed URL can be interpreted differently by the server than intended a...

GHSA-JWM3-QCFW-C5PP

creationtimestamp| type| source ---|---|--- 2026-06-17 07:12:05+00:00| seen| https://gist.github.com/alon710/8b7e25353cc061230cbe51b2eb337874 2026-06-17 07:21:45+00:00| seen| https://gist.github.com/alon710/1e67864e99b4742c1095816dbc6f28c7...

GHSA-X6QJ-4H56-5RJ5

creationtimestamp| type| source ---|---|--- 2026-06-17 00:11:28+00:00| seen| https://gist.github.com/alon710/304448ca1233c754404dc0354510a0d3 2026-06-17 00:21:33+00:00| seen| https://gist.github.com/alon710/5a51983a1e4f931f3bc541f627d26823...

PT-2026-50535

Name of the Vulnerable Software and Affected Versions Shaarli versions prior to 0.16.2 Description A stored Cross-Site Scripting XSS issue exists in the Markdown-to-HTML conversion process used in the Bookmark Description field. An authenticated user can inject a malicious javascript: URI inside ...

Pi Agent: Potential XSS in HTML session exports via Markdown URL sanitization bypass

Potential XSS in HTML session exports via Markdown URL handling Pi HTML exports render session Markdown into a static HTML file. Affected versions did not consistently reject unsafe Markdown link and image URL schemes. In versions with scheme filtering, C0 control characters in the URL scheme cou...

CVE-2026-47277 Runtipi: Unauthenticated arbitrary file read through app-store logo symlinks

Runtipi is a personal homeserver orchestrator. In versions 4.9.1 through 4.9.3, Runtipi serves marketplace app logos from files inside cloned app-store repositories through an unauthenticated endpoint, which leads to arbitrary file read through app-store logo symlinks. The path guard checks only...

Duplicate Advisory: Hostname checks could treat trailing-dot hosts inconsistently

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-gxg4-2rrr-jhc7. This link is maintained to preserve external references. Original Description OpenClaw before 2026.5.26 contains a hostname validation vulnerability allowing attackers to bypass blocklist...

GHSA-6XCG-6Q43-RJ2V Duplicate Advisory: Exported session HTML could keep unsafe markdown links

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-w9hf-3pp7-pvxv. This link is maintained to preserve external references. Original Description OpenClaw before 2026.5.12 contains a cross-site scripting vulnerability in exported session HTML that preserves unsaf...

Duplicate Advisory: Exported session HTML could keep unsafe markdown links

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-w9hf-3pp7-pvxv. This link is maintained to preserve external references. Original Description OpenClaw before 2026.5.12 contains a cross-site scripting vulnerability in exported session HTML that preserves unsaf...

CVE-2026-53853

creationtimestamp| type| source ---|---|--- 2026-06-16 21:01:39+00:00| seen| https://bsky.app/profile/thehackerwire.bsky.social/post/3mogozvim4327 2026-06-16 21:21:53+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mogq63qo3o2j 2026-06-19 08:11:42+00:00| seen|...

CVE-2026-53841

OpenClaw before 2026.5.12 contains a cross-site scripting vulnerability in exported session HTML that preserves unsafe javascript: and data: links in generated content. Attackers can execute browser-side scripts if a trusted operator opens the exported file and activates a malicious link...

CVE-2026-24228

creationtimestamp| type| source ---|---|--- 2026-06-16 18:26:23+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3moggebqyog2n 2026-06-16 19:00:42+00:00| seen| https://bsky.app/profile/thehackerwire.bsky.social/post/3mogibms44f2a 2026-07-20 04:27:04+00:00| seen|...

CVE-2026-53859

Technical details (affected components, root cause, specific versions, exploitation) are not publicly available in the provided documents. Monitor for updates.

CVE-2026-53859 OpenClaw < 2026.5.26 - Hostname Validation Bypass via Trailing-Dot Inconsistency

OpenClaw before 2026.5.26 contains a hostname validation vulnerability allowing attackers to bypass blocklist comparisons using trailing-dot notation in model or workspace-derived URLs. Attackers can exploit inconsistent hostname checks to reach destinations that operators intended to block throu...

CVE-2026-53841 OpenClaw < 2026.5.12 - Cross-Site Scripting via Unsafe Markdown Links in Exported Session HTML

OpenClaw before 2026.5.12 contains a cross-site scripting vulnerability in exported session HTML that preserves unsafe javascript: and data: links in generated content. Attackers can execute browser-side scripts if a trusted operator opens the exported file and activates a malicious link...

CVE-2026-53841 OpenClaw < 2026.5.12 - Cross-Site Scripting via Unsafe Markdown Links in Exported Session HTML

OpenClaw before 2026.5.12 contains a cross-site scripting vulnerability in exported session HTML that preserves unsafe javascript: and data: links in generated content. Attackers can execute browser-side scripts if a trusted operator opens the exported file and activates a malicious link...

CVE-2026-53841

OpenClaw prior to version 2026.5.12 exposes a stored cross-site scripting risk in exported session HTML. The vulnerability arises because the exported content preserves unsafe javascript: and data: links, enabling browser-side scripts when a trusted operator opens the exported file and activates ...