EUVD-2026-90979

KaTeX: Existing prototype pollution can bypass trust restrictions...

CVE-2023-2255

CVE-2023-2255 CVE-2023-2255 RCE & load of external ressources found by @Icare1337 https://nvd.nist.gov/vuln/detail/CVE-2023-2255 Exploit Just an example to drop a webshell in current directory. python3 CVE-2023-2255.py --cmd 'wget...

viber-desktop-html-injection

Viber Desktop — HTML Injection CVE-2025-55996 CVE: CVE-2025-55996 Discoverer: Thaw Khant Cycbake Product: Viber Desktop Affected: Viber Desktop 25.6.0 and possibly earlier Summary Viber Desktop's deep-link handler viber://forward?text= can render unsanitized HTML supplied in the text parameter...

CVE-2026-103923

A flaw was found in KaTeX. When JavaScript prototype pollution is present or an attacker can manipulate configuration prototypes, KaTeX improperly relies on inherited properties instead of strictly validated configuration options. A remote attacker submitting crafted mathematical expressions can...

DEBIAN-CVE-2026-103923

KaTeX is a fast, easy-to-use JavaScript library for TeX math rendering on the web. From 0.11.0 until 0.18.2, KaTeX uses ordinary JavaScript property access for the renderer options object, the trust setting, default and processor setting metadata, and namespace lookup and group restoration,...

CVE-2026-52873

Streambert is a cross-platform Electron Desktop App to stream and download video content. From version 2.5.0 until version 2.6.0, the wyzie-open-redeem IPC handler in index.js creates the partition:wyzie-redeem Electron session and registers an onHeadersReceived hook that removes the...

EUVD-2026-40240

nltk: Arbitrary File Read via Path Traversal in nltk.data.load through Percent-Encoded Sequences...

Open WebUI: Client-side SSRF via unrestricted external resource loading in Vega/Vega-Lite chart rendering

Summary Open WebUI renders vega and vega-lite fenced code blocks in chat content by building a Vega view in the viewer's browser without a restricted resource loader. Any user who can place such a block where another user will see it can make that user's browser issue attacker-chosen outbound GET...

CVE-2026-70480 Open WebUI: Client-side SSRF via unrestricted external resource loading in Vega/Vega-Lite chart rendering

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.6.34 until 0.11.0, Open WebUI renders vega and vega-lite fenced code blocks in chat content by building a Vega view in the viewer browser without a restricted resource loader. Any user who can place such ...

CVE-2026-53501: Improper Verification of Cryptographic Signature

Thumbor is an open-source photo thumbnail service by globo.com. Prior to 7.8.0, Thumbor’s HMAC validation can be bypassed due to the use of Python’s .replace when removing the signature from the URL before validation. Since .replace removes all occurrences of the substring, an attacker can insert...

CVE-2026-55229

Gotenberg is a Docker-powered stateless API for PDF files. Prior to 8.34.0, Gotenberg's /forms/libreoffice/convert endpoint allows a specially crafted document to cause LibreOffice to automatically retrieve external HTTPS resources and local file resources during document conversion, enabling bli...

CVE-2026-12243

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...

DEBIAN-CVE-2026-12243

NLTK version 3.9.4 is vulnerable to a path traversal attack due to an incomplete fix for GitHub Issue 3504. The UNSAFENOPROTOCOLRE regex in nltk/data.py checks for literal ../ sequences but fails to account for percent-encoded traversal sequences such as ..%2f. The url2pathname function decodes...

PYSEC-2026-597

NLTK version 3.9.4 is vulnerable to a path traversal attack due to an incomplete fix for GitHub Issue 3504. The UNSAFENOPROTOCOLRE regex in nltk/data.py checks for literal ../ sequences but fails to account for percent-encoded traversal sequences such as ..%2f. The url2pathname function decodes...

UBUNTU-CVE-2026-12243

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...

CVE-2026-12243

Removed by vendor...

CVE-2026-12243

This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...

CVE-2026-12243

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...

PT-2026-53758

Name of the Vulnerable Software and Affected Versions NLTK version 3.9.4 Description A path traversal flaw exists due to improper input validation and an incomplete fix for a previous issue. The UNSAFE NO PROTOCOL RE regex in nltk/data.py blocks literal ../ sequences but fails to detect...

CVE-2026-8661: Improper Neutralization of Input During Web Page Generation

Server-Side Request Forgery in the markdowntopdf action of Rapid7 InsightConnect Markdown Plugin on Linux in versions prior to 4.0.2 allows remote attackers to make arbitrary outbound HTTP requests via unsanitized resource-loading HTML elements img/src, CSS url, @import embedded in Markdown input...