CVE-2026-121588

MEDIUM 6.1

TeXlyre from 0.11.0 before 0.13.5 Stored XSS via Recipe Icon Import

CVSS Score

6.1

EPSS Score

0.0%

EPSS Percentile

0th

TeXlyre from 0.11.0 before 0.13.5 contains a stored cross-site scripting vulnerability that allows attackers to execute script by supplying malicious LSP or typesetter recipe icons. Attackers can trick victims into importing a recipe whose icon contains an HTML event handler, persistently accessing local projects and repository credentials.

CWE	CWE-79
Vendor	texlyre
Product	texlyre
Published	Nov 3, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Affected Versions

TeXlyre / texlyre

0.11.0 < 0.13.5

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/TeXlyre/texlyre/security/advisories/GHSA-gg75-v533-34cq github.com: https://github.com/TeXlyre/texlyre/commit/92b50ca050af8473f0fd51a048a7e1d60dcdb2dc github.com: https://github.com/TeXlyre/texlyre/blob/9621db54893cc2203be5aed8615f54a17653be4d/src/components/settings/ToolConfigCards.tsx#L174 vulncheck.com: https://www.vulncheck.com/advisories/texlyre-from-0.11.0-before-0.13.5-stored-xss-via-recipe-icon-import

Credits

Nodirjon Xojiakbarov