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TI-2026-61667 Aliases CVE-2026-90710GHSA-v8rq-g678-pm22

taisan tarzan-cms Theme Download Function ThemeService.java openConnection server-side request forgery

Priority HIGH 70CWE-918Published · Updated

Key facts

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

Attack profile from CVSS 4.0 · CNA. Fix status from CNA.

Summary

A vulnerability was determined in taisan tarzan-cms 1.0.0. This issue affects the function openConnection of the file com/tarzan/cms/modules/admin/service/biz/ThemeService.java of the component Theme Download Function. Executing a manipulation of the argument httpUrl can lead to server-side request forgery. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized. The project was informed of the problem early through an issue report but has not responded yet.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00495 42nd 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
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
taisantarzan-cms1.0.0—No fix listedCNA
  • tarzan-cms Vendortaisan Affected 1.0.0 Fixed in — No fix listed CNA

CPE names CNA · 1

CPEVersionsRoleVendor
cpe:2.3:a:taisan:tarzan-cms:*:*:*:*:*:*:*:*——taisan
  • cpe:2.3:a:taisan:tarzan-cms:*:*:*:*:*:*:*:* Versions — — ·taisan

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-90710
  2. 2026-10-03 Alias added: GHSA-v8rq-g678-pm22

References

Exploit 1

Other 1

  • TI-2025-00945 taisan tarzan-cms Add Theme admin#themes upload deserialization CVSS 4.0MEDIUM 5.3
  • TI-2024-12071 taisan tarzan-cms Article Management UploadController.java UploadResponse unrestricted upload CVSS 4.0MEDIUM 5.3

Sources

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