CVE-2021-31674 EXPLOIT
6.1
MEDIUM · CVSS 3.1 · EPSS 3.9% (pctl 90)
Patch early
A public exploit exists.
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.
Scoring
| CVSS | 6.1 (MEDIUM, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| EPSS | 3.95% — more likely to be exploited than 90% of all CVEs |
| Weakness | CWE-79 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2022-05-02 |
| Last modified | 2026-07-09 |
Affected (1)
| Vendor | Product |
|---|---|
| cyclos | cyclos |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | Cyclos 4.14.7 - DOM Based Cross-Site Scripting (XSS) | 2022-05-11 |
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-2021-31674
- https://www.exploit-db.com/exploits/50908
- https://tf1t.gitbook.io/mycve/cylos/cyclos-4.14.7-dom-based-cross-site-scripting-in-undefined-enum-cve-2021-31674
- https://www.exploit-db.com/exploits/50908
→ the Explorer · watch your stack · NVD