CVE•Published 2026-08-17•Modified 2026-08-26•1 article on news•5 live references•NVD data
CVE-2026-74799
Vulnerability data via NVD (ingested)
CVSS v3.1
9.3
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L
EPSS percentile
32
Exploit Prediction Scoring System · top 68% of all CVEs
Weaknesses (CWE)
Description
SiYuan before 3.7.4 registers Go net/http/pprof debug endpoints including heap and goroutine dumps without authentication when --mode flag is not set to exactly prod. Attackers can access /debug/pprof/heap and related endpoints to extract in-memory secrets including AccessAuthCode and AI provider API keys.
Timeline
Published 2026-08-17
Modified 2026-08-26
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-2026-74799Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-74799Censys host search filtered to this CVE id.
grep.app
CVE-2026-74799Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-74799GitHub code search for direct mentions.
Google dork
"CVE-2026-74799" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.