CVE-2026-77131Disclosure

LOWCVSS 5.3 · MEDIUM

Signal is active with 2 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 OpenSSL is unavailable on the server, the extension transmits TYPO3 system information in cleartext instead of encrypting it. Exploitation requires the attacker to already be in control of the SYSSY project's API key.

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0.0/ 10 priority

Sources & remediation

Other references

https://typo3.org/security/advisory/typo3-ext-sa-2026-015

Weakness type (CWE)

CWE-319

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

2 mentions across 1 observed day

What's happening

Technical details provided in 2 signals
Disclosure: 1 classified signal
General: 1 classified signal
2 total mentions across 1 day

Deep dive

Activity timeline2 mentions / 1d

Signal classification2 categories

Disclosure

150.0%

General

150.0%

Referenced assets2 URLs

By indicator

Full discourse2 posts

Infoflowcloud@infoflowcloud46d
Disclosure
🚨*CVE* CVE-2026-77131 When OpenSSL is unavailable on the server, the extension transmits TYPO3 system information in cleartext instead of encrypting it. Exploitation requires the attacker … https://www.cve.org/CVERecord?id=CVE-2026-77131 ----- Traducción: CVE-2026-77131 Cua… https://infoflow.cloud`
Post summary
The post references CVE‑2026‑77131, noting that if OpenSSL is unavailable a TYPO3 extension leaks system information in cleartext; no PoC, exploit code, active exploitation, or patch is mentioned.
0001077
102 followersView on X
CVE@CVEnew46d
General
CVE-2026-77131 When OpenSSL is unavailable on the server, the extension transmits TYPO3 system information in cleartext instead of encrypting it. Exploitation requires the attacker … https://www.cve.org/CVERecord?id=CVE-2026-77131
Post summary
The post notes that a TYPO3 extension may leak system information without encryption if OpenSSL is unavailable, but does not provide evidence of exploitation, patches, or a proof‑of‑concept.
00010799
58.0K followersView on X

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