CVE-2026-121588

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    CVE-2026-121588

    Published: 3 Nov 2026Last Modified: 5 Nov 2026

    Summary: TeXlyre from 0.11.0 before 0.13.5 Stored XSS via Recipe Icon Import

    Details: 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.

    References: https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/121xxx/CVE-2026-121588.json, https://github.com/TeXlyre/texlyre/security/advisories/GHSA-gg75-v533-34cq, https://nvd.nist.gov/vuln/detail/CVE-2026-121588, https://www.vulncheck.com/advisories/texlyre-from-0.11.0-before-0.13.5-stored-xss-via-recipe-icon-import, https://github.com/TeXlyre/texlyre/commit/92b50ca050af8473f0fd51a048a7e1d60dcdb2dc, https://github.com/TeXlyre/texlyre, https://github.com/TeXlyre/texlyre/blob/9621db54893cc2203be5aed8615f54a17653be4d/src/components/settings/ToolConfigCards.tsx#L174

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -92b50ca050af8473f0fd51a048a7e1d60dcdb2dc

    Affected versions

    v0.13.0

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2026-121588 | CVE-DB