VulnerabilityModified
CVE-2021-31674
Cyclos 4 PRO 4.14.7 and before does not validate user input at error inform, which allows remote unauthenticated attacker to execute javascript code via undefine enum constant.
MEDIUM 6.1EPSS 3.95%
Does this matter?
Lower severity and a low EPSS score (3.95%). Track it; it rarely justifies an emergency change on its own.
Description
Cyclos 4 PRO 4.14.7 and before does not validate user input at error inform, which allows remote unauthenticated attacker to execute javascript code via undefine enum constant.
- CVSS 3.1
- 6.1 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 3.95% probability · 90th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- cyclos/cyclos
- Source
- cve@mitre.org
References
- http://packetstormsecurity.com/files/167040/Cyclos-4.14.7-Cross-Site-Scripting.html
- https://tf1t.gitbook.io/mycve/cylos/cyclos-4.14.7-dom-based-cross-site-scripting-in-undefined-enum-cve-2021-31674Exploit, Third Party Advisory
- https://www.exploit-db.com/exploits/50908Exploit, Third Party Advisory
- https://tf1t.gitbook.io/mycve/cylos/cyclos-4.14.7-dom-based-cross-site-scripting-in-undefined-enum-cve-2021-31674Exploit, Third Party Advisory
- https://www.exploit-db.com/exploits/50908Exploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.