CVE-2020-26287 is a cross-site scripting (XSS) vulnerability affecting HedgeDoc versions prior to 1.7.1, allowing attackers to inject arbitrary script tags via mermaid diagrams. This vulnerability has a CVSS score of 8.7 (High) due to its network-based attack vector, low attack complexity, and high impact on confidentiality and integrity, potentially leading to arbitrary JavaScript execution. While the EPSS score is low, indicating a low probability of exploitation, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.7.1CPE matchmatch criteria | cpe:2.3:a:hedgedoc:hedgedoc:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 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.