CVE-2026-34092Disclosure(mediawiki / mediawiki)

LOWCVSS 7.5 · HIGH

Signal is active with 3 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

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/Skin/Skin.Php. This issue affects MediaWiki: from * before 1.43.7, 1.44.4, 1.45.2.

0.0/ 10 priority

Sources & remediation

Vendor / third-party advisories
Weakness type (CWE)
CWE-200

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • mediawiki

Threat summary

  • 3 mentions across 1 observed day

What's happening

  • Technical details provided in 3 signals
  • Disclosure: 2 classified signals
  • General: 1 classified signal
  • 3 total mentions across 1 day

Affected systems

Vendors
Products
mediawiki

Deep dive

Activity timeline3 mentions / 1d
01223Mentions · 2026-05-11: 3Technical Details · 2026-05-11: 305-11
Signal classification2 categories
Disclosure
266.7%
General
133.3%
Referenced assets3 URLs
Full discourse3 posts
  • Vulmon Vulnerability Feed@VulmonFeeds
    Disclosure

    CVE-2026-34092 Sensitive Information Exposure in Wikimedia Foundation MediaWiki Before 1.43.7 https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-34092

    Post summary

    A CVE-2026-34092 vulnerability in MediaWiki before 1.43.7 causes sensitive information exposure. No PoC, exploit, patch, or active exploitation is reported in the brief notice.

    0000033
    4.0K followersView on X
  • Infoflowcloud@infoflowcloud
    Disclosure

    🚨*CVE* CVE-2026-34092 Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files incl… https://www.cve.org/CVERecord?id=CVE-2026-34092 ----- Traducción: CVE-2026-34092 Exp… http://infoflow.cloud`

    Post summary

    The post simply announces CVE‑2026‑34092, includes a link to the CVE record, and lists the vulnerability type, but provides no PoC, exploit details, active exploitation evidence, or patch information.

    0000028
    77 followersView on X
  • CVE@CVEnew
    General

    CVE-2026-34092 Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files incl… https://www.cve.org/CVERecord?id=CVE-2026-34092

    Post summary

    The text merely references CVE‑2026‑34092 with a brief description and a link to the CVE record, providing minimal technical detail but no additional actionable information.

    00000105
    57.5K followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
Appmediawikimediawiki---

Explore more