Skip to main content
VulnerabilityPublished

CVE-2026-19052: ProSolution WP Client · Missing Authorization

Affects ProSolution WP ClientSource CVE Database V5

0
Compare

Not known to be exploited · CVSS 4.3 Medium : upgrade to 2.0.9 when convenient.

Data as of 10 Nov 2026, 23:24 UTC

CVSS 3.1 base score
4.3Medium
How severe the flaw is on the 0–10 CVSS scale.
EPSS
0.2% chance of exploitation in 30 days – higher than 17% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
Patch
Available – fixed in 2.0.9
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 12 Aug 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 10 Nov 2026.

What to do

Upgrade ProSolution WP Client to 2.0.9.

Affected software

ProductAffectedFixed in
ProSolution WP ClientAffected
  • <2.0.9
Fixed in
  • 2.0.9

AI-suggested

If you cannot patch yet, restrict authenticated user roles to trusted users only and monitor for unusual activity related to the plugin's administrative AJAX actions.

Description

The ProSolution WP Client WordPress plugin before 2.0.9 does not perform capability checks on two administrative AJAX actions, and the nonce they rely on is published on its public frontend, allowing any authenticated user, such as a subscriber, to trigger an administrative data synchronisation and to clear the ProSolution WP Client WordPress plugin before 2.0.9's activity records.

References

Community reviews

Loading reviews…