CVE-2025-8129 is an open redirect vulnerability affecting KoaJS Koa versions up to 3.0.0, specifically within the 'back' function of the 'lib/response.js' component. This medium-severity vulnerability (CVSS 6.1) can be exploited remotely with low attack complexity, requiring user interaction, and could lead to information disclosure and integrity impacts. While the exploit has been publicly disclosed, there is no evidence of active exploitation, nor are there known Metasploit or Nuclei modules, and it has received minimal community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 2.0.0, < 2.16.2CPE matchmatch criteria | cpe:2.3:a:koajs:koa:*:*:*:*:*:node.js:*:* | ||
3.0.0CPE matchmatch criteria | cpe:2.3:a:koajs:koa:3.0.0:-:*:*:*:node.js:*:* | ||
3.0.0CPE matchmatch criteria | cpe:2.3:a:koajs:koa:3.0.0:alpha0:*:*:*:node.js:*:* | ||
3.0.0CPE matchmatch criteria | cpe:2.3:a:koajs:koa:3.0.0:alpha1:*:*:*:node.js:*:* | ||
3.0.0CPE matchmatch criteria | cpe:2.3:a:koajs:koa:3.0.0:alpha2:*:*:*:node.js:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.