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CVE-2018-1000165
LightSAML version prior to 1.3.5 contains a Incorrect Access Control vulnerability in signature validation in readers in…
High7.5EPSS 1.2%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
LightSAML version prior to 1.3.5 contains a Incorrect Access Control vulnerability in signature validation in readers in src/LightSaml/Model/XmlDSig/ that can result in impersonation of any user from Identity Provider. This vulnerability appears to have been fixed in 1.3.5 and later.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.0 | High7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
- EPSS (exploitation in 30 days)
- 1.2% · top 31% of all CVEs (6 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Weakness
Affected products
n/a
- affected n/a
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- Packagistlightsaml/lightsamlGHSA-vg4f-8v9q-5c3x (opens in a new tab)
References (2)
- https://github.com/lightSAML/lightSAML/commit/47cef07bb09779df15620799f3763d1b8d32307a (opens in a new tab)x_refsource_MISCx_transferred
- https://github.com/lightSAML/lightSAML/releases/tag/1.3.5 (opens in a new tab)x_refsource_MISCx_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)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-vg4f-8v9q-5c3x (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2018-1000165)Record last updated .