CVE-2021-21680
HIGHCVSS 7.1/10EPSS 1.32%
Last modified
CVE-2021-21680 is a high-severity vulnerability rated 7.1/10 on the CVSS scale. Jenkins Nested View Plugin 1.20 and earlier does not configure its XML transformer to prevent XML external entity (XXE) attacks.. EPSS estimates a 1.32% chance of exploitation in the next 30 days.
Description
Jenkins Nested View Plugin 1.20 and earlier does not configure its XML transformer to prevent XML external entity (XXE) attacks.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Jenkins | Nested View | <= 1.20 |
References
- http://www.openwall.com/lists/oss-security/2021/08/31/1Mailing List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2021/08/31/1Mailing List, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-21680?
Jenkins Nested View Plugin 1.20 and earlier does not configure its XML transformer to prevent XML external entity (XXE) attacks.
How severe is CVE-2021-21680?
CVE-2021-21680 has a CVSS score of 7.1/10 (HIGH severity). The EPSS model estimates a 1.32% probability of exploitation in the next 30 days.
How do I fix CVE-2021-21680?
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-2021-21680?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST