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    CVE-2011-1685

    Best Practical Solutions RT 3.8.0 through 3.8.9 and 4.0.0rc through 4.0.0rc7, when the CustomFieldValuesSources (aka external custom field) option is enabled, allows remote authenticated users to execute arbitrary code via unspecified vectors, as demonstrated by a cross-site request forgery (CSRF) attack.

    Published:Apr 22, 2011
    Last Modified:Apr 11, 2025
    EPS:Apr 22, 2011
    EPSS Score:0.00925
    CVSS Score:4.6

    Affected Products

    Vendor
    Bestpractical
    Product
    Rt

    Exploits

    No exploit reference

    Related CVEs

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    CVE-2026-44231 (CVSS 9.1) — RT is an open source, enterprise-grade issue and ticket tracking system. Versions prior to 5.0.10, 6.0.0 and a…
    CVE-2026-44229 (CVSS 5.4) — RT is an open source, enterprise-grade issue and ticket tracking system. Versions 5.0.0 and 6.0.0 and above, p…
    CVE-2026-44228 (CVSS 5.4) — RT is an open source, enterprise-grade issue and ticket tracking system. Versions 6.0.0 and above, prior to 6.…
    CVE-2026-44227 (CVSS 6.1) — RT is an open source, enterprise-grade issue and ticket tracking system. Versions 6.0.0 and above, prior to 6.…
    CVE-2026-41076 (CVSS 8.1) — RT is an open source, enterprise-grade issue and ticket tracking system. Versions 5.0.9 and prior in addition …
    CVE-2026-41075 (CVSS 8.8) — RT is an open source, enterprise-grade issue and ticket tracking system. Versions 5.0.0 through 5.0.9 and 6.0.…
    CVE-2026-41074 (CVSS 7.1) — RT is an open source, enterprise-grade issue and ticket tracking system. Versions 6.0.0 through 6.0.2 contain …
    CVE-2026-41073 (CVSS 4.6) — RT is an open source, enterprise-grade issue and ticket tracking system. Versions prior to 5.0.10 and 6.0.0 th…
    CVE-2014-1474 (CVSS 5) — Algorithmic complexity vulnerability in Email::Address::List before 0.02, as used in RT 4.2.0 through 4.2.2, a…

    References

    http://blog.bestpractical.com/2011/04/security-vulnerabilities-in-rt.html
    http://lists.bestpractical.com/pipermail/rt-announce/2011-April/000187.html
    http://lists.bestpractical.com/pipermail/rt-announce/2011-April/000188.html
    http://secunia.com/advisories/44189
    http://www.debian.org/security/2011/dsa-2220
    http://www.securityfocus.com/bid/47383
    http://www.vupen.com/english/advisories/2011/1071
    https://bugzilla.redhat.com/show_bug.cgi?id=696795
    https://exchange.xforce.ibmcloud.com/vulnerabilities/66791
    http://blog.bestpractical.com/2011/04/security-vulnerabilities-in-rt.html
    http://lists.bestpractical.com/pipermail/rt-announce/2011-April/000187.html
    http://lists.bestpractical.com/pipermail/rt-announce/2011-April/000188.html
    http://secunia.com/advisories/44189
    http://www.debian.org/security/2011/dsa-2220
    http://www.securityfocus.com/bid/47383
    http://www.vupen.com/english/advisories/2011/1071
    https://bugzilla.redhat.com/show_bug.cgi?id=696795
    https://exchange.xforce.ibmcloud.com/vulnerabilities/66791

    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