GHSA-9652-78hp-w58c

    Dashboard / Vulnerabilities / GHSA-9652-78hp-w58c

    GHSA-9652-78hp-w58c

    Published: 29 Mar 2021Last Modified: 17 Feb 2024
    Aliases:
    CVE-2021-3271

    Summary: Stored cross-site scripting in PressBooks

    Details: PressBooks 5.17.3 contains a cross-site scripting (XSS). Stored XSS can be submitted via the Book Info's Long Description Body, and all actions to open or preview the books page will result in the triggering the stored XSS.

    References: https://nvd.nist.gov/vuln/detail/CVE-2021-3271, https://github.com/pressbooks/pressbooks/pull/2072, https://github.com/pressbooks/pressbooks/commit/941a8c5eaeacea5eb211b54ee55bc0348139cbd8, https://github.com/pressbooks/pressbooks, https://www.gosecure.net/blog/2021/02/16/cve-2021-3271-pressbooks-stored-cross-site-scripting-proof-of-concept

    Affected packages

    Package

    Name: pressbooks/pressbooks

    Purl: pkg:composer/pressbooks/pressbooks

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -5.18.0

    Affected versions

    2.3.4

    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
    GHSA-9652-78hp-w58c | CVE-DB