9

CVE-2024-2692: b3log siyuan Cross-site Scripting

CVSS: 9.0v3.1CriticalModified
Published 04-04-2024Last modified 19-05-2025
Open JSON

Vulnerability summary

CVE-2024-2692 is a critical (CVSS 9.0) Cross-site Scripting vulnerability in b3log siyuan. EPSS estimates a 0.73% chance of exploitation in the next 30 days, higher than 53.4% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
70/100
0100
High · default modelHow is this calculated?
CVSS score
9.0/10
010
Critical · v3.1 (CVE.org)
EPSS score
0.73%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1reference

Timeline

  1. 04-04-2024
    PublishedVulnerability first disclosed.
  2. 19-05-2025
    Last modifiedVulnerability information updated.

Description

SiYuan version 3.0.3 allows executing arbitrary commands on the server. This is possible because the application is vulnerable to Server Side XSS.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.73%

Chance of exploitation in the next 30 days

Percentile

53%

Versus all other CVEs

30-day change

0.00 pp

From 0.73% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.73%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • referenceUnverified

    Exploit Reference (fluidattacks.com)

    Maturity: unknown

Weaknesses

CWE · root cause

Affected systems

B3log1 product
Siyuan1 product

2 vendors · 2 products

References

2 links