GHSA-vf23-f26f-mjj9

Suggest an improvement
Source
https://github.com/advisories/GHSA-vf23-f26f-mjj9
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2019/09/GHSA-vf23-f26f-mjj9/GHSA-vf23-f26f-mjj9.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-vf23-f26f-mjj9
Aliases
Published
2019-09-23T18:32:02Z
Modified
2026-09-10T03:48:41Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
Access of Resource Using Incompatible Type ('Type Confusion') in yourls/yourls
Details

Impact

YOURLS through 1.7.3 is affected by a type juggling vulnerability in the API component that can result in login bypass.

Patches

https://github.com/YOURLS/YOURLS/releases/tag/1.7.4 https://github.com/YOURLS/YOURLS/pull/2542

References

For more information

If you have any questions or comments about this advisory:

Database specific 
{
    "cwe_ids":  [
        "CWE-843"
    ],
    "github_reviewed":  true,
    "github_reviewed_at":  "2020-06-16T21:57:30Z",
    "nvd_published_at":  null,
    "severity":  "CRITICAL"
}
References

Affected packages

Packagist / yourls/yourls

Package

Name
yourls/yourls
Purl
pkg:composer/yourls/yourls

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.7.4

Affected versions

1.*
1.7.1
1.7.2
1.7.3

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2019/09/GHSA-vf23-f26f-mjj9/GHSA-vf23-f26f-mjj9.json"