TI-2021-12767 Aliases CVE-2021-33223 GHSA-5r42-grwv-4wqj

An issue discovered in SeedDMS 6.0.15 allows an attacker to escalate privileges via the…

HIGH 73CWE-639Published 2023-06-07 · Updated 2025-01-07

Key facts

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

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-639.

Summary

An issue discovered in SeedDMS 6.0.15 allows an attacker to escalate privileges via the userid and role parameters in the out.UsrMgr.php file.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.00797 56th 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: No
Technical impact: Total

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

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:seeddms:seeddms:6.0.15:::::::*	6.0.15	Vulnerable	Seeddms

cpe:2.3:a:seeddms:seeddms:6.0.15:*:*:*:*:*:*:* Versions 6.0.15 Vulnerable ·Seeddms

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2021-33223
2026-10-03 Alias added: GHSA-5r42-grwv-4wqj

References

Exploit 1

https://sunil-singh.notion.site/SeedDMS-6-0-15-Insecure-Direct-Object-Reference-IDOR-ff504354656b47b2b0cee0b7a82ad08c

Advisory 1

https://www.notion.so/SeedDMS-6-0-15-Incorrect-Access-Control-ff504354656b47b2b0cee0b7a82ad08c

TI-2022-22093 Weak reset token generation in SeedDMS v6.0.20 and v5.1.7 allows attackers to execute a… CVSS 3.1CRITICAL 9.8
TI-2025-28831 A vulnerability in SeedDMS 6.0.32 allows an attacker with admin privileges to execute… CVSS 3.1HIGH 7.2
TI-2021-16760 SeedDMS v6.0.15 was discovered to contain an open redirect vulnerability. CVSS 3.1MEDIUM 6.1
TI-2021-16759 A cross-site scripting (XSS) vulnerability in SeedDMS v6.0.15 allows attackers to execute… CVSS 3.1MEDIUM 6.1
TI-2025-28833 A stored cross-site scripting (XSS) vulnerability exists in SeedDMS 6.0.32. CVSS 3.1MEDIUM 5.4
TI-2025-19011 A Stored Cross-Site Scripting (XSS) vulnerability exists in SeedDMS 6.0.29. CVSS 3.1MEDIUM 5.4

See all 32 →

Sources

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