CVE•Published 2026-09-11•Modified 2026-09-11•0 articles on news•6 live references•NVD data
CVE-2026-89264
Vulnerability data via NVD (ingested)
CVSS v3.1
4.3
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
EPSS percentile
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Weaknesses (CWE)
Description
MoguBlog through 6.2 fails to validate the comment author identity in the POST /web/comment/add endpoint, allowing authenticated users to post comments attributed to any other user. Attackers can supply arbitrary userUid values in the request body to impersonate other accounts including administrators.
Timeline
Published 2026-09-11
Modified 2026-09-11
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
More intel sources (5)
Shodan report
vuln:CVE-2026-89264Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-89264Censys host search filtered to this CVE id.
grep.app
CVE-2026-89264Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-89264GitHub code search for direct mentions.
Google dork
"CVE-2026-89264" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-89264 on GitHub.
We haven't classified any articles referencing CVE-2026-89264 yet. The external references above still apply.