CVE-2019-3465
Rob Richards XmlSecLibs, all versions prior to v3.0.3, as used for example by SimpleSAMLphp, performed incorrect validation of…
- 8.8HighCVSS base score
- 3.0%Exploitation in 30 daysEPSS · top 13% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
Rob Richards XmlSecLibs, all versions prior to v3.0.3, as used for example by SimpleSAMLphp, performed incorrect validation of cryptographic signatures in XML messages, allowing an authenticated attacker to impersonate others or elevate privileges by creating a crafted XML message.
Timeline
ID reserved
By debian
- 10 months later
· 10 months later
Published
- 5 years later
· 5 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 |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | High8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 3.0% · top 13% of all CVEs (11 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 8.8.
Affected products
Rob Richards XmlSecLibs
- affected All versions prior to version 3.0.3
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- Packagistrobrichards/xmlseclibsGHSA-pqm6-cgwr-x6pf (opens in a new tab)
References
15
- [debian-lts-announce] 20191106 [SECURITY] [DLA 1983-1] simplesamlphp security update (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- 20191106 [SECURITY] [DSA 4560-1] simplesamlphp security update (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
- DSA-4560 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
- https://github.com/robrichards/xmlseclibs/commit/0a53d3c3aa87564910cae4ed01416441d3ae0db5 (opens in a new tab)x_refsource_MISCx_transferred
- https://simplesamlphp.org/security/201911-01 (opens in a new tab)x_refsource_MISCx_transferred
- FEDORA-2019-9a960c8a98 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
- FEDORA-2019-81f61cdceb (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
- FEDORA-2019-be01267416 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
- FEDORA-2019-73d0fe1d15 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
- FEDORA-2019-dc90bf093b (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
- FEDORA-2019-ec8719a21c (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
- https://www.tenable.com/security/tns-2019-09 (opens in a new tab)x_refsource_CONFIRMx_transferred
- FEDORA-2020-1b95d7a131 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
- FEDORA-2020-46d0f456a9 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
- FEDORA-2020-af82229ae5 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_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-2019-0760 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-pqm6-cgwr-x6pf (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-2019-3465)Record last updated .