CVE-2021-29026
MEDIUMCVSS 4.8/10EPSS 0.79%
Last modified
CVE-2021-29026 is a medium-severity vulnerability rated 4.8/10 on the CVSS scale. A cross-site scripting (XSS) vulnerability in Bitweaver version 3.1.0 allows remote attackers to inject JavaScript via the /users/admin/permissions.php URI.. EPSS estimates a 0.79% chance of exploitation in the next 30 days.
Description
A cross-site scripting (XSS) vulnerability in Bitweaver version 3.1.0 allows remote attackers to inject JavaScript via the /users/admin/permissions.php URI.
Metrics
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Bitweaver | Bitweaver | 3.1.0 |
References
- https://github.com/xoffense/POC/blob/main/Multiple%20URI%20Based%20XSS%20in%20Bitweaver%203.1.0.mdExploit, Third Party Advisory
- https://github.com/xoffense/POC/blob/main/Multiple%20URI%20Based%20XSS%20in%20Bitweaver%203.1.0.mdExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-29026?
A cross-site scripting (XSS) vulnerability in Bitweaver version 3.1.0 allows remote attackers to inject JavaScript via the /users/admin/permissions.php URI.
How severe is CVE-2021-29026?
CVE-2021-29026 has a CVSS score of 4.8/10 (MEDIUM severity). The EPSS model estimates a 0.79% probability of exploitation in the next 30 days.
How do I fix CVE-2021-29026?
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-2021-29026?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST