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CVE-2019-12346: In the miniOrange SAML SP Single Sign On plugin before 4.8.73 for WordPress, the SAML Login Endpoint is vulnerable to XSS via a specially crafted SAMLResponse XML post.

medium Affects saml-sp-single-sign-on (WordPress plugin). Feed 2026.10.29.1, updated 2026-10-28; published ; advisory modified .

In the miniOrange SAML SP Single Sign On plugin before 4.8.73 for WordPress, the SAML Login Endpoint is vulnerable to XSS via a specially crafted SAMLResponse XML post.

Package
saml-sp-single-sign-on (WordPress plugin) WordPress
Affected versions
<4.8.73
Fixed in
4.8.73
Severity
medium  CVSS 6.1
Exploitation
not on CISA KEV · EPSS 1% (64.6th percentile)
Published
2019-06-24
Source
nvd

References

CWE-79
NVD recordsaml-sp-single-sign-on (WordPress plugin) advisories

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