CVE-2021-27370
MEDIUMCVSS 5.4/10EPSS 3.27%
Last modified
CVE-2021-27370 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. The Contact page in Monica 2.19.1 allows stored XSS via the Last Name field.. EPSS estimates a 3.27% chance of exploitation in the next 30 days.
Description
The Contact page in Monica 2.19.1 allows stored XSS via the Last Name field.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Monicahq | Monica | 2.19.1 |
References
- http://packetstormsecurity.com/files/161501/Monica-2.19.1-Cross-Site-Scripting.htmlExploit, Third Party Advisory, VDB Entry
- https://github.com/monicahq/monica/issues/4888Exploit, Issue Tracking, Third Party Advisory
- https://github.com/monicahq/monica/pull/4543Exploit, Third Party Advisory
- https://huntr.dev/bounties/2-other-monica/Exploit, Third Party Advisory
- http://packetstormsecurity.com/files/161501/Monica-2.19.1-Cross-Site-Scripting.htmlExploit, Third Party Advisory, VDB Entry
- https://github.com/monicahq/monica/issues/4888Exploit, Issue Tracking, Third Party Advisory
- https://github.com/monicahq/monica/pull/4543Exploit, Third Party Advisory
- https://huntr.dev/bounties/2-other-monica/Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-27370?
The Contact page in Monica 2.19.1 allows stored XSS via the Last Name field.
How severe is CVE-2021-27370?
CVE-2021-27370 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 3.27% probability of exploitation in the next 30 days.
How do I fix CVE-2021-27370?
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-2021-27370?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST