PT-2026-41792 · Git+2 · Formie+1

Pwnsauc3 · Published 2026-05-18 · Updated 2026-06-19 · CVE-2026-45697

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Formie versions prior to 2.2.20 Formie versions prior to 3.1.24

Description Unauthenticated users can submit crafted values into Hidden fields configured with a Custom default value. These values are evaluated as Twig during submission handling, which may lead to a serious compromise of the Craft site depending on the template or sandbox behavior.

Recommendations Update to version 2.2.20. Update to version 3.1.24. As a temporary workaround, remove Hidden fields from public forms or change the Hidden default value from Custom.

Exploit

Fix

RCE

Protection Mechanism Failure

Code Injection

Weakness Enumeration

CWE-693

CWE-94

CWE-1336

Related Identifiers

CVE-2026-45697

GHSA-X7M9-MWC2-G6W2

Affected Products

Formie

Verbb/Formie

References · 13

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45697.json · Exploit
• https://osv.dev/vulnerability/GHSA-x7m9-mwc2-g6w2 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2026-45697 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-45697 · Security Note
• https://github.com/verbb/formie/releases/tag/2.2.20 · Note
• https://github.com/verbb/formie · Note
• https://github.com/verbb/formie/commit/f690d5623163ce2a95da305238d6367575486ee3 · Note
• https://github.com/verbb/formie/security/advisories/GHSA-x7m9-mwc2-g6w2 · Note
• https://github.com/verbb/formie/releases/tag/3.1.24 · Note
• https://t.me/CVEtracker/55302 · Telegram Post
• https://twitter.com/integ_sec/status/2067987995509080278 · Twitter Post
• https://twitter.com/CVEnew/status/2060470659818443252 · Twitter Post
• https://twitter.com/VulmonFeeds/status/2060504710491119864 · Twitter Post