SARA / Free Tools / CVE / CVE-2022-4496

CVE-2022-4496 — The SAML SSO Standard WordPress plugin version 16

The SAML SSO Standard WordPress plugin version 16.0.0 before 16.0.8, SAML SSO Premium WordPress plugin version 12.0.0 before 12.1.0 and SAML SSO Premium Multisite WordPress plugin version 20.0.0 before 20.0.7 does not validate that the redirect parameter to its SSO login endpoint

CVSS
— —
EPSS
0.26% (top 51.00%)
CWE
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Published
2023-01-30T20:31:36.908Z
Last modified
2025-03-28T14:03:32.744Z
CVSS vector
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01What is this vulnerability?

The SAML SSO Standard WordPress plugin version 16.0.0 before 16.0.8, SAML SSO Premium WordPress plugin version 12.0.0 before 12.1.0 and SAML SSO Premium Multisite WordPress plugin version 20.0.0 before 20.0.7 does not validate that the redirect parameter to its SSO login endpoint points to an internal site URL, making it vulnerable to an Open Redirect issue when the user is already logged in.

02Affected products

VendorProductVersions
miniOrangeminiOrange WordPress SAML SSO Standard16.0.0
miniOrangeminiOrange WordPress SAML SSO Premium12.0.0
miniOrangeminiOrange WordPress SAML SSO Premium MulsiteSite20.0.0

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

09References

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