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VulnerabilityPublished Updated

CVE-2026-13610: KiviCare (WordPress plugin) · Improper Privilege Management

Affects KiviCare (WordPress plugin)Source CVE Database V5

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Not known to be exploited · CVSS 7.5 High : upgrade to 4.5.2 soon.

Data as of 11 Nov 2026, 23:24 UTC

CVSS 3.1 base score
7.5High
How severe the flaw is on the 0–10 CVSS scale.
EPSS
0.4% chance of exploitation in 30 days – higher than 35% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
Patch
Available – fixed in 4.5.2
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 13 Aug 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: evidence found.

    Public exploit code: GitHub proofs of concept

  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), GitHub proofs of concept, the Metasploit, Exploit-DB and nuclei-templates index as of 11 Nov 2026.

What to do

Upgrade KiviCare (WordPress plugin) to 4.5.2.

Affected software

ProductAffectedFixed in
KiviCareAffected
  • <4.5.2
Fixed in
  • 4.5.2

AI-suggested

If you cannot patch yet, restrict access to the registration endpoint or disable unauthenticated registrations to prevent exploitation.

Description

The KiviCare WordPress plugin before 4.5.2 does not restrict the roles assignable through its unauthenticated registration endpoint, allowing unauthenticated attackers to create an active, privileged clinic-staff (doctor) account with full access to patient records, billing and clinic data.

References

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