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Phproject < 1.8.7 Missing Authorization via Issues REST API

Type: advisorySource: Official CVE List1 source record

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.

Announced Source revision 1
Original source ↗

CVE-2026-104991

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: cve:CVE-2026-104991

phproject

Source reference: /containers/cna/affected/0/product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "repo": "https://github.com/Alanaktion/phproject",
    "vendor": "Alanaktion",
    "product": "phproject",
    "versions": [
      {
        "status": "affected",
        "version": "1.1.6",
        "lessThan": "1.8.7",
        "versionType": "semver"
      }
    ],
    "packageURL": "pkg:github/Alanaktion/phproject",
    "defaultStatus": "unaffected"
  }
]
Related CVEs
CVE-2026-104991

Source reference: /cveMetadata/cveId

Publisher severity

high

Source reference: /containers/cna/metrics

Event
#9390 · Revision 1
Added to Heist Feed
Publisher date
Read the original announcement