TI-2021-13404 Aliases CVE-2021-34369 GHSA-vf96-5gw2-gvj4

portlets/contact/ref/refContactDetail.do in Accela Civic Platform through 20.1 allows…

MEDIUM 40Published 2021-06-09 · Updated 2024-08-04

Key facts

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

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

portlets/contact/ref/refContactDetail.do in Accela Civic Platform through 20.1 allows remote attackers to obtain sensitive information via a modified contactSeqNumber value. NOTE: the vendor states "the information that is being queried is authorized for an authenticated user of that application, so we consider this not applicable.

Why it matters now

EPSS 0.08236 94th 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

Not available: CISA has not published SSVC decision points for this record.

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:accela:civic_platform::::::::	up to 20.1	Vulnerable	Accela

cpe:2.3:a:accela:civic_platform:*:*:*:*:*:*:*:* Versions up to 20.1 Vulnerable ·Accela

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2021-34369
2026-10-03 Alias added: GHSA-vf96-5gw2-gvj4

References

Exploit 1

http://packetstormsecurity.com/files/163116/Accela-Civic-Platform-21.1-Insecure-Direct-Object-Reference.html

Advisory 1

https://gist.github.com/0xx7/58943bb6e9ef77a09d3c7eb00dcafdc7

TI-2021-13405 Accela Civic Platform through 20.1 allows ssoAdapter/logoutAction.do successURL XSS. CVSS 3.1MEDIUM 6.1
TI-2021-13216 In Accela Civic Platform through 21.1, the security/hostSignon.do parameter servProvCode… CVSS 3.1MEDIUM 6.1
TI-2016-04916 Cross-site scripting (XSS) vulnerability in AttachmentsList.aspx in Accela Civic Platform… CVSS 3.1MEDIUM 6.1

Sources

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