CVE-2026-15939Disclosure

LOWCVSS 2.7 · LOW

Signal is active with 3 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

The Simple Restrict WordPress plugin before 1.2.9 does not enforce its content-restriction permission check on the REST API the way it does on the front end, relying there on a generic capability check instead of the Simple Restrict WordPress plugin before 1.2.9's own permission system, allowing users with contributor-level access or above to read the content of restricted posts and pages they were never granted access to.

0.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-863

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

  • 3 mentions across 1 observed day

What's happening

  • Technical details provided in 3 signals
  • Disclosure: 3 classified signals
  • 3 total mentions across 1 day

Deep dive

Activity timeline3 mentions / 1d
01223Mentions · 2026-08-02: 3Technical Details · 2026-08-02: 308-02
Signal classification1 categories
Disclosure
3100.0%
Referenced assets3 URLs
Full discourse3 posts
  • CVE@CVEnew
    Disclosure

    CVE-2026-15939 The Simple Restrict WordPress plugin before 1.2.9 does not enforce its content-restriction permission check on the REST API the way it does on the front end, relying … https://www.cve.org/CVERecord?id=CVE-2026-15939

    Post summary

    CVE-2026-15939 identifies a permission-check flaw in the Simple Restrict WordPress plugin affecting the REST API; no PoC, exploit, or mitigation details are included.

    00010863
    57.9K followersView on X
  • Infoflowcloud@infoflowcloud
    Disclosure

    🚨*CVE* CVE-2026-15939 The Simple Restrict WordPress plugin before 1.2.9 does not enforce its content-restriction permission check on the REST API the way it does on the front end, relying … https://www.cve.org/CVERecord?id=CVE-2026-15939 ----- Traducción: CVE-2026-15939 El … http://infoflow.cloud`

    Post summary

    The tweet announces CVE-2026-15939, highlighting a permission‑check flaw in the Simple Restrict WordPress plugin before 1.2.9, and links to the CVE record, but provides no PoC, exploit, or patch information.

    0000028
    96 followersView on X
  • Vulmon Vulnerability Feed@VulmonFeeds
    Disclosure

    CVE-2026-15939 Unauthorized Restricted Content Access in Simple Restrict WordPress Plugin Before 1.2.9 https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-15939

    Post summary

    The text announces CVE-2026-15939, a vulnerability in Simple Restrict WordPress Plugin allowing unauthorized restricted content access prior to version 1.2.9.

    00000127
    4.1K followersView on X

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