CVE-2021-35290 describes a file upload vulnerability in balerocms-src version 0.8.3, allowing remote attackers to execute arbitrary code. This high-severity vulnerability, with a CVSS score of 7.2, permits authenticated attackers to upload malicious files via the rich text editor on the /admin/main/mod-blog page, leading to complete compromise of confidentiality, integrity, and availability. There is currently no evidence of active exploitation, nor are there public Metasploit, Nuclei, or ExploitDB modules available, and it has received minimal community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
0.8.3CPE matchmatch criteria | cpe:2.3:a:balero_cms_project:balero_cms:0.8.3:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.3 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.