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CVE-2026-91152VulnerabilityPublished

The Everest Forms – Contact Form, Payment Form, Quiz, Survey & Custom Form Builder with AI plugin for WordPress is

Source GCVE Database

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Authoritative record:CVE-2026-91152· Medium 6.1

Not known to be exploited · CVSS 6.1 Medium.

Data as of 29 Oct 2026, 14:41 UTC

CVSS 3.1 base score
6.1Medium
How severe the flaw is on the 0–10 CVSS scale.

Thin evidence

One scorer or none
CVSS scores by source
CNA (Wordfence)CVSS 3.16.1
EPSS
0.3% chance of exploitation in 30 days – higher than 28% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 29 Oct 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 29 Oct 2026.

What to do

Affected software

ProductAffectedFixed in
wpeverestEverest Forms – Contact Form, Payment Form, Quiz, Survey & Custom Form Builder with AIAffected
  • <=3.6.2
Fixed in–

AI-suggested

Until a fix is available, users should avoid clicking untrusted links that may exploit this vulnerability.

Description

The Everest Forms WordPress plugin up to version 3.6.2 contains a reflected cross-site scripting (XSS) vulnerability via the 'evf_toast_type' parameter. This flaw allows unauthenticated attackers to inject arbitrary scripts that execute in a user's browser if the user is tricked into clicking a crafted link. Exploitation depends on the 'evf_toast' parameter decoding successfully via atob(), which is attacker-controlled.

References

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