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CVE-2026-112067

Captcha Bypass in extension "Accessible Form Captcha" (bw_captcha)

MEDIUM
6.9
CVSS Score
Published: October 20, 2026 at 09:30 AM UTC
Updated: October 24, 2026 at 07:24 AM UTC
1 product affected across 1 vendorExtension "Accessible Form Captcha"

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Severity
MEDIUM6.9
Exploit prediction
EPSS 0.4%
SSVC
No known exploit

Description

The extension hides the correct answer to each CAPTCHA inside the image data of the CAPTCHA itself. Anyone who can request a CAPTCHA image can read the answer from it and submit it, so automated clients can pass the challenge. This applies to the default configuration, because the audio feature that causes the answer to be embedded is enabled by default. Forms that rely on the CAPTCHA as their only protection against automated submissions are exposed to abuse by bots.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

Vendor Advisory
Source: cverecord
https://typo3.org/security/advisory/typo3-ext-sa-2026-030

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.9MEDIUMTYPO3
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-804CWE-656

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