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TI-2026-70959 Aliases CVE-2026-109176GHSA-926c-q529-62wh

Insecure direct object reference in MoguBlog lets admins delete files

Priority MEDIUM 57CWE-639Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Security bypass
Confidentiality · integrity · availability
None · Low · Low
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-639.

Summary

moxi624 MoguBlog through 6.2 contains an insecure direct object reference flaw (CWE-639). The deleteFile function never checks that a file or folder uid belongs to the requesting administrator, so it allows deleting other administrators' network-disk files. An authenticated administrator with low privileges can remove stored objects from local storage, Qiniu or MinIO. A public exploit is linked in the references.

Written with Claude Haiku 5.5 from the sources below · 2026-10-29

Description from the CNA

MoguBlog through 6.2 contains an insecure direct object reference vulnerability that allows authenticated administrators to delete other administrators' files via POST /networkDisk/deleteFile and batchDeleteFile. Attackers can supply another administrator's file or folder uid, which NetworkDiskServiceImpl.deleteFile never checks against admin_uid, removing stored objects from local storage, Qiniu or MinIO.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00219 12th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
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
moxi624MoguBlogup to 6.2—No fix listedCNA
  • MoguBlog Vendormoxi624 Affected up to 6.2 Fixed in — No fix listed CNA

Remediation

The sources list no fixed version for MoguBlog.

Written with Claude Haiku 5.5 from the sources below · 2026-10-29

Timeline

  1. 2026-10-12 Threatist record created from CVE-2026-109176
  2. 2026-10-12 Alias added: GHSA-926c-q529-62wh
  3. 2026-10-26 CISA SSVC decision points changed
  4. 2026-10-26 Priority changed: LOW → MEDIUM

References

Exploit 1

Other 2

  • TI-2026-60436 MoguBlog through 6.2 Arbitrary Comment Deletion via Request-Body Ownership Check CVSS 4.0HIGH 8.7
  • TI-2026-60434 MoguBlog through 6.2 XML External Entity Injection in the Unauthenticated WeChat Callback Endpoint CVSS 4.0HIGH 8.7
  • TI-2026-60437 MoguBlog through 6.2 Missing Authentication on the Comment Email-Notification Endpoint CVSS 4.0MEDIUM 6.9
  • TI-2026-60435 MoguBlog through 6.2 Missing Authentication for Elasticsearch Index Management Endpoints CVSS 4.0MEDIUM 6.9
  • TI-2026-05812 Server-side request forgery in moxi624 Mogu Blog v2 CVSS 4.0MEDIUM 6.9
  • TI-2026-70957 MoguBlog Credential Disclosure via getSystemConfig Endpoint CVSS 4.0HIGH 7.1
See all 11 →

Sources

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