CVE•Published 2026-07-30•Modified 2026-10-23•1 article on news•5 live references•NVD data
CVE-2026-67351
Vulnerability data via NVD (ingested)
CVSS v3.1
8.8
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
45
Exploit Prediction Scoring System · top 55% of all CVEs
Weaknesses (CWE)
Description
Serendipity before 2.6.1 contains an authentication context confusion vulnerability where password validation and session loading operate independently without ensuring both use the same user record. An authenticated Editor can create a username collision with an Administrator account and obtain administrative privileges by logging in with their own password while the session loads the Administrator's account data.
Timeline
Published 2026-07-30
Modified 2026-10-23
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-2026-67351Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-67351Censys host search filtered to this CVE id.
grep.app
CVE-2026-67351Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-67351GitHub code search for direct mentions.
Google dork
"CVE-2026-67351" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-67351 on GitHub.