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PT-2026-64168

🗓️ 23 Jul 2026 00:00:00Reported by Positive TechnologiesType 
ptsecurity
 ptsecurity🔗 dbugs.ptsecurity.com👁 35 Views

SAML SSO plugin allows unauthenticated logins as any user by bypassing signature checks (up to 5.4.4).

Related
Refs
ReporterTitlePublishedViews
Family
githubexploit
GithubExploit		Exploit for CVE-2026-15981
5 Sep 202610:34
–githubexploit
githubexploit
GithubExploit		Exploit for CVE-2026-15981
26 Jul 202609:42
–githubexploit
attackerkb
ATTACKERKB		CVE-2026-15981
23 Jul 202620:33
–attackerkb
circl
Circl		CVE-2026-15981
23 Jul 202621:20
–circl
cve
CVE		CVE-2026-15981
23 Jul 202620:33
–cve
cvelist
Cvelist		CVE-2026-15981 SAML Single Sign On <= 5.4.4 - Unauthenticated Authentication Bypass via SAMLResponse Parameter
23 Jul 202620:33
–cvelist
euvd
EUVD		EUVD-2026-48429
23 Jul 202620:33
–euvd
kitploit
Kitploit		CVE-2026-15981
5 Sep 202602:49
–kitploit
nvd
NVD		CVE-2026-15981
23 Jul 202621:17
–nvd
patchstack
Patchstack		WordPress SAML Single Sign On – SSO Login plugin <= 5.4.4 - Unauthenticated Authentication Bypass vulnerability
30 Jul 202607:41
–patchstack
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SourceLink
twitterwww.twitter.com/threatcluster/status/2092350850605707573
patchstackwww.patchstack.com/articles/one-slug-seven-editions-the-miniorange-saml-sso-bug-that-let-anyone-log-in-as-your-wordpress-admin
twitterwww.twitter.com/mohamedation/status/2095106870826385777
twitterwww.twitter.com/FrontieraTechIT/status/2092294298532225293
pluginswww.plugins.trac.wordpress.org/changeset/3611421/miniorange-saml-20-single-sign-on
twitterwww.twitter.com/CveTodo/status/2092296523845410862
pluginswww.plugins.trac.wordpress.org/browser/miniorange-saml-20-single-sign-on/tags/5.4.4/includes/lib/SAML2Core/class-mo-saml-xml-security-key.php
wordfencewww.wordfence.com/threat-intel/vulnerabilities/id/b412f60f-61ea-47b1-a3ef-17275f7951df
twitterwww.twitter.com/XQOPTRX/status/2092176520378794036
twitterwww.twitter.com/mohamedation/status/2095085293988671607
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03 Sep 2026 00:00Current
6Medium risk
Vulners AI Score6
CVSS 3.19.8
EPSS0.00815
SSVC
samlwordpressauthentication bypasssignature verificationcrafted saml response
35