CVE-2018-9991

Name: CVE-2018-9991
Creator: NVD / NIST
Published: 2018-04-11T06:29:00.347+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 0.53%

Last modified Jun 17, 2026

CVE-2018-9991 is a vulnerability of currently unknown severity. Frog CMS 0.9.5 has XSS via the /admin/?/user/add Name or Username parameter.. EPSS estimates a 0.53% chance of exploitation in the next 30 days.

Description

Frog CMS 0.9.5 has XSS via the /admin/?/user/add Name or Username parameter.

Metrics

EPSS Probability

0.53%

40.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Frog Cms Project	Frog Cms	0.9.5

References

https://gist.github.com/prafagr/98e625d2da82c5b9a7d75e6c3e947a63Exploit, Third Party Advisory
https://gist.github.com/prafagr/98e625d2da82c5b9a7d75e6c3e947a63Exploit, Third Party Advisory

Timeline

Published: Apr 11, 2018
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2018-9991?

Frog CMS 0.9.5 has XSS via the /admin/?/user/add Name or Username parameter.

How severe is CVE-2018-9991?

Severity scoring for CVE-2018-9991 is pending analysis. The EPSS model estimates a 0.53% probability of exploitation in the next 30 days.

How do I fix CVE-2018-9991?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2018-9991?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST