Concrete CMS is vulnerable to IDOR in surveys
The advisory, in context
Concrete CMS 9.5.0 and below is vulnerable to IDOR in surveys. To be vulnerable, a site would have to be configured in such a way that both public and private surveys are present on the site. An unauthenticated attacker can vote in the restricted survey by submitting the restricted optionID through the public survey’s endpoint.
Affected packages
Start with the recorded fix for your release branch. Check your installed version and test compatibility before upgrading. Fixing this advisory does not rule out other vulnerabilities in the release.
Earlier releases before 9.5.1
Fixed in 9.5.1
89 explicitly affected versions
8.0, 8.0.1, 8.0.2, 8.0.3, 8.1.0, 8.2.0, 8.2.0RC2, 8.2.1, 8.3.0, 8.3.1, 8.3.2, 8.4.0, 8.4.0RC3, 8.4.0RC4, 8.4.1, 8.4.2, 8.4.3, 8.4.4, 8.4.5, 8.5.0, 8.5.0RC1, 8.5.0RC2, 8.5.1, 8.5.10, 8.5.11, 8.5.12, 8.5.13, 8.5.14, 8.5.15, 8.5.16, 8.5.17, 8.5.18, 8.5.19, 8.5.2, 8.5.20, 8.5.21, 8.5.3, 8.5.4, 8.5.5, 8.5.6, 8.5.6RC1, 8.5.7, 8.5.8, 8.5.9, 9.0.0, 9.0.0RC1, 9.0.0RC3, 9.0.0RC4, 9.0.1, 9.0.2, 9.1.0, 9.1.1, 9.1.2, 9.1.3, 9.2.0, 9.2.0RC2, 9.2.1, 9.2.2, 9.2.3, 9.2.4, 9.2.5, 9.2.6, 9.2.7, 9.2.8, 9.2.9, 9.3.0, 9.3.1, 9.3.2, 9.3.3, 9.3.4, 9.3.5, 9.3.6, 9.3.7, 9.3.8, 9.3.9, 9.4.0, 9.4.0RC1, 9.4.0RC2, 9.4.1, 9.4.2, 9.4.3, 9.4.4, 9.4.5, 9.4.6, 9.4.7, 9.4.8, 9.5.0, 9.5.0RC1, 9.5.0RC2
View affected-version evidence
{
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"8.5.18",
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"9.3.7",
"9.3.8",
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