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EUVD-2026-62505

🗓️ 19 Aug 2026 14:48:52Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 31 Views

Unauthenticated DoS via attacker-controlled XPath transforms in SimpleSAMLphp SAML2 library 4.19.2 and 4.20.2.

Related
Affected
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
github
Github Security Blog
SimpleSAMLphp has Possible DoS via XPath Transform
2 Jul 202620:27
–github
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
[
  {
    "enisaIdVendor": [
      {
        "id": "89288011-07af-37b3-9b81-b64fb4bb1ace",
        "vendor": {
          "name": "SimpleSAMLphp"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "a0bb519b-c1aa-38dd-96a9-5d97f32b1087",
        "product": {
          "name": "Saml2",
          "vendor": {
            "name": "SimpleSAMLphp"
          }
        },
        "product_version": "4.20.2, < 4.20.3"
      },
      {
        "id": "b41a454d-bded-3c9d-8538-8f0715516929",
        "product": {
          "name": "Saml2",
          "vendor": {
            "name": "SimpleSAMLphp"
          }
        },
        "product_version": "4.19.2, < 4.19.3"
      }
    ]
  }
]

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19 Aug 2026 18:04Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.17.5
EPSS0.00784
31