CVE-2021-40923
MEDIUMCVSS 6.1/10EPSS 0.82%
Last modified
CVE-2021-40923 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. Cross-site scripting (XSS) vulnerability in install/index.php in bugs 1.8 and below version allows remote attackers to inject arbitrary web script or HTML via the email parameter.. EPSS estimates a 0.82% chance of exploitation in the next 30 days.
Description
Cross-site scripting (XSS) vulnerability in install/index.php in bugs 1.8 and below version allows remote attackers to inject arbitrary web script or HTML via the email parameter.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Pixeline | Bugs | <= 1.8 |
References
- https://github.com/pixeline/bugsThird Party Advisory
- https://github.com/pixeline/bugs/issues/552Exploit, Issue Tracking, Third Party Advisory
- https://github.com/pixeline/bugsThird Party Advisory
- https://github.com/pixeline/bugs/issues/552Exploit, Issue Tracking, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-40923?
Cross-site scripting (XSS) vulnerability in install/index.php in bugs 1.8 and below version allows remote attackers to inject arbitrary web script or HTML via the email parameter.
How severe is CVE-2021-40923?
CVE-2021-40923 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.82% probability of exploitation in the next 30 days.
How do I fix CVE-2021-40923?
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-2021-40923?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST