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TI-2025-35292 Aliases CVE-2025-56264GHSA-283w-jxhf-pmrj

The /api/comment endpoint in zhangyd-c OneBlog 2.3.9 contains a denial-of-service vulnerability.

Priority HIGH 72CWE-400Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Denial of service
Confidentiality · integrity · availability
None · None · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-400.

Summary

The /api/comment endpoint in zhangyd-c OneBlog 2.3.9 contains a denial-of-service vulnerability.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00403 34th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:zhyd:oneblog:2.3.9:*:*:*:*:*:*:*2.3.9VulnerableZhyd
  • cpe:2.3:a:zhyd:oneblog:2.3.9:*:*:*:*:*:*:* Versions 2.3.9 Vulnerable ·Zhyd

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-56264
  2. 2026-10-03 Alias added: GHSA-283w-jxhf-pmrj

References

Exploit 1

  • TI-2025-37659 zhangyd-c OneBlog v2.3.9 and before was vulnerable to SSTI (Server-Side Template Injection) via FreeMarker templates. CVSS 3.1CRITICAL 9.8
  • TI-2025-02474 zhangyd-c OneBlog HTTP Header redos CVSS 4.0MEDIUM 6.9
  • TI-2024-36724 OneBlog v2.3.6 was discovered to contain a template injection vulnerability via the template management department. CVSS 3.1HIGH 8.0
  • TI-2024-19462 A stored cross-site scripting (XSS) vulnerability in OneBlog v2.3.4 allows attackers to… CVSS 3.1MEDIUM 6.1
  • TI-2024-19467 OneBlog v2.3.4 was discovered to contain a stored cross-site scripting (XSS)… CVSS 3.1MEDIUM 5.4
  • TI-2024-19464 OneBlog v2.3.4 was discovered to contain a stored cross-site scripting (XSS) vulnerability via the Notice Manage module. CVSS 3.1MEDIUM 5.4
See all 13 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences