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VulnerabilityPublished

CVE-2026-121853: AppPresser (WordPress plugin) · Information Exposure

Affects AppPresser (WordPress plugin)Source CVE Database V5

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

Data as of 13 Nov 2026, 06:12 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 13 Nov 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

Upgrade the AppPresser plugin to version 5.0.0 or later, where the REST API endpoints are properly restricted. No additional mitigation is required once the plugin is updated.

Description

AppPresser WordPress plugin versions before 5.0.0 have a vulnerability where two REST API endpoints are not properly restricted. This allows unauthenticated users to access information about installed versions of AppPresser, its add-ons, and some third-party plugins. The issue is fixed in version 5.0.0.

References

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