CVE-2022-4496miniOrange WordPress SAML SSO multiple versions - Open Redirect in SSO login
- 6.1MediumCVSS base score
- 0.64%Exploitation in 30 daysEPSS · top 49% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- YesPublic exploitsa reference or SSVC says so
Description
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.
Public exploit
An exploit or proof of concept is public: anyone can try it against an unpatched system. 3 references of the record are tagged as an exploit.
Show the exploits3
References tagged exploit3 references
- https://wpscan.com/vulnerability/af2e30c7-0787-4fe2-97ee-bc616f7178a1 (opens in a new tab)exploitvdb-entrytechnical-descriptionx_transferred
- https://wpscan.com/vulnerability/be21f355-0e5b-4ad7-9d8f-85e9a0101ddc (opens in a new tab)exploitvdb-entrytechnical-descriptionx_transferred
- https://wpscan.com/vulnerability/e6c4c8c7-1dcd-45bf-8582-f12accca6fac (opens in a new tab)exploitvdb-entrytechnical-descriptionx_transferred
Timeline
ID reserved
By WPScan
- 47 days later
· 47 days later
Published
- 2 years later
· 2 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| CISA-ADPADP (enrichment) | 3.1 | Medium6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| NVDNVD · Modified | 3.1 | Medium6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
- EPSS (exploitation in 30 days)
- 0.64% · top 49% of all CVEs (14 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.1.
Affected products
miniOrange · miniOrange WordPress SAML SSO Standard
- affected 16.0.0 – < 16.0.8
miniOrange · miniOrange WordPress SAML SSO Premium
- affected 12.0.0 – < 12.1.0
miniOrange · miniOrange WordPress SAML SSO Premium MulsiteSite
- affected 20.0.0 – < 20.0.7
References
References3
- https://wpscan.com/vulnerability/af2e30c7-0787-4fe2-97ee-bc616f7178a1 (opens in a new tab)exploitvdb-entrytechnical-descriptionx_transferred
- https://wpscan.com/vulnerability/be21f355-0e5b-4ad7-9d8f-85e9a0101ddc (opens in a new tab)exploitvdb-entrytechnical-descriptionx_transferred
- https://wpscan.com/vulnerability/e6c4c8c7-1dcd-45bf-8582-f12accca6fac (opens in a new tab)exploitvdb-entrytechnical-descriptionx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2022-51837 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2022-4496)Record last updated .