CVE-2021-33904

In Accela Civic Platform through 21.1, the security/hostSignon.do parameter servProvCode is vulnerable to XSS. NOTE: The vendor states "there are configurable security flags and we are unable to reproduce them with the available information.

CVSS v3.1

6.1 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CVSS v2.0

4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:P/A:N

EPSS

9.97% chance of exploitation in the next 30 days, 95th percentile

Nuclei

medium · CWE-79

Published

2021-06-07

Updated

2024-08-04

Proof-of-concept exploits (1)

• http://packetstormsecurity.com/files/163093/Accela-Civic-Platorm-21.1-Cross-Site-Scriptin…

Nuclei templates (1)

• projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-33904.yaml

ExploitDB entries (1)

• https://www.exploit-db.com/exploits/49980

References

• CVE Record
• NVD entry

Related

• CVE-2021-33887
• CVE-2021-33909
• CVE-2021-33879
• CVE-2021-33910
• CVE-2021-33851
• CVE-2021-33925