CVE-2026-47344Disclosure

LOWCVSS 2.1 · LOW

Signal is active with 1 mentions in latest observed window

Immediate actions

Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

When ALLOW_INSECURE_RAW_TEXT is enabled, whitespace-variant closing tags (e.g., </style\t>) are not recognized by the sanitizer but accepted by browsers as valid end tags, allowing subsequent content to escape sanitization. This allows bypassing the cross-site scripting prevention mechanism of typo3/html-sanitizer before version 2.3.2.

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0.0/ 10 priority

Sources & remediation

Other references

Weakness type (CWE)

CWE-79CWE-436

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

1 mentions across 1 observed day

What's happening

Technical details provided in 1 signal
Disclosure: 1 classified signal
1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d

Signal classification1 categories

Disclosure

1100.0%

Referenced assets1 URL

By indicator

https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-47344

Full discourse1 post

Vulmon Vulnerability Feed@VulmonFeeds137d
Disclosure
CVE-2026-47344 Cross-Site Scripting Bypass in TYPO3 HTML-Sanitizer Before Version 2.3.2 https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-47344
Post summary
This is a straightforward disclosure of CVE-2026-47344, describing a Cross‑Site Scripting bypass in TYPO3's HTML‑Sanitizer prior to version 2.3.2.
0000060
4.0K followersView on X

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