CVE-2021-3879
MEDIUMCVSS 5.4/10EPSS 0.80%
Last modified
CVE-2021-3879 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. snipe-it is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting'). EPSS estimates a 0.80% chance of exploitation in the next 30 days.
Description
snipe-it is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
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 |
|---|---|---|
| Snipeitapp | Snipe-It | < 5.3.0 |
References
- https://github.com/snipe/snipe-it/commit/bda23bb1e66fd7ce42c75c69cf5eea4e80865c1cPatch, Third Party Advisory
- https://huntr.dev/bounties/6dccc49e-3843-4a4a-b397-5c659e5f8bfeExploit, Patch, Third Party Advisory
- https://github.com/snipe/snipe-it/commit/bda23bb1e66fd7ce42c75c69cf5eea4e80865c1cPatch, Third Party Advisory
- https://huntr.dev/bounties/6dccc49e-3843-4a4a-b397-5c659e5f8bfeExploit, Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-3879?
snipe-it is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
How severe is CVE-2021-3879?
CVE-2021-3879 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 0.80% probability of exploitation in the next 30 days.
How do I fix CVE-2021-3879?
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-2021-3879?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST