CVE-2026-104991
High
Description
Phproject before 1.8.7 contains a missing object-level authorization vulnerability in the REST API issue endpoints (single_get, single_comments, single_comments_post) that allows authenticated API key holders to bypass the security.restrict_access confidentiality control by never invoking the allowAccess() authorization routine. Attackers can use a valid API key to read restricted issue contents and comments, including owner and author email addresses, and post unauthorized comments to issues they should not have access to.
SeverityHigh
CVSS7.1
Exploit probability—
ProductAlanaktion Phproject
PublishedOct 2, 2026
First seenOct 2, 2026
Weakness typeCWE-862Missing authorization
How to fix
Update
- Alanaktion phproject1.8.7 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Alanaktion phproject | 1.1.6 ≤ v < 1.8.7 | 1.8.7 |
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