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CVE-2026-121853VulnerabilityPublished

The AppPresser WordPress plugin before 5.0.0 does not restrict access to two of its REST API endpoints, allowing

Source GCVE Database

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Authoritative record:CVE-2026-121853· Medium

Not known to be exploited : upgrade to 5.0.0 when convenient.

Data as of 13 Nov 2026, 07:55 UTC

Severity
Medium

Rated Medium by Threat Radar's AI analysis · CVSS not yet scored by NVD

Thin evidence

One scorer or none
Patch
Available – fixed in 5.0.0

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 13 Nov 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 24 Oct 2026.

What to do

Upgrade AppPresser (WordPress plugin) to 5.0.0.

Affected software

ProductAffectedFixed in
AppPresserAffected
  • <5.0.0
Fixed in
  • 5.0.0

AI-suggested

If you cannot patch yet, consider restricting access to the affected REST API endpoints or implementing authentication controls to prevent unauthenticated access.

Description

The AppPresser WordPress plugin versions prior to 5.0.0 have two REST API endpoints that do not restrict access, allowing unauthenticated users to retrieve information about installed versions of AppPresser, its add-ons, and some third-party plugins.

References

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