CVE-2021-21667 is a stored cross-site scripting (XSS) vulnerability affecting Jenkins Scriptler Plugin versions 3.2 and earlier. The vulnerability arises because parameter names in job configuration forms are not properly escaped. Rated Medium severity (CVSS 5.4), this vulnerability requires an attacker to have Scriptler/Configure permissions and user interaction to exploit. Successful exploitation could lead to limited impact on confidentiality and integrity. Currently, there is no evidence of active exploitation, nor are there publicly available exploit codes in Metasploit, Nuclei, or ExploitDB. The vulnerability has received minimal community discussion and media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 3.2CPE matchmatch criteria | cpe:2.3:a:jenkins:scriptler:*:*:*:*:*:jenkins:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.