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SimpleSAMLphp has Possible DoS via XPath Transform

🗓️ 02 Jul 2026 20:27:23Reported by GitHub Advisory DatabaseType 
github
 github
🔗 github.com👁 35 Views

SimpleSAMLphp exposes a denial of service via XML path transforms; fixes restrict transforms per SAML core specification.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-49289
19 Aug 202614:48
–cve
cvelist
Cvelist
CVE-2026-49289 SimpleSAMLphp SAML2: Possible DoS via XPath Transform
19 Aug 202614:48
–cvelist
debiancve
Debian CVE
CVE-2026-49289
19 Aug 202614:48
–debiancve
euvd
EUVD
EUVD-2026-62505
19 Aug 202614:48
–euvd
mend
Mend
CVE-2026-49289
19 Aug 202614:48
–mend
nvd
NVD
CVE-2026-49289
19 Aug 202615:17
–nvd
osv_debian
osv_debian
DEBIAN-CVE-2026-49289
19 Aug 202615:17
–osv_debian
osv_ghsa
osv_ghsa
GHSA-5CJR-MXJ5-WMRX SimpleSAMLphp has Possible DoS via XPath Transform
2 Jul 202620:27
–osv_ghsa
osv_ubuntu
osv_ubuntu
UBUNTU-CVE-2026-49289
19 Aug 202615:17
–osv_ubuntu
ptsecurity
Positive Technologies
PT-2026-55454
2 Jul 202600:00
–ptsecurity
Rows per page
Vulners
Node
OR
simplesamlphpsaml2-legacyRange≤4.19.2composer
simplesamlphpsaml2Range≤4.19.2composer
simplesamlphpsaml2-legacyRange4.20.0–4.20.2composer
simplesamlphpsaml2Range4.20.0–4.20.2composer

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05 Aug 2026 12:44Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.17.5
EPSS0.00784
35