Vditor 3.10.3 allows XSS via an attribute of an A element.
Priority LOW 27CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub. Impact type from CWE-79.
Summary
Vditor 3.10.3 allows XSS via an attribute of an A element. NOTE: the vendor indicates that a user is supposed to mitigate this via sanitize=true.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00359 29th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
| — | vditor (npm) | — | — | No fix listed | GHSA-m5jf-8crm-r65m |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
- vditor (npm) Vendor— Affected — Fixed in — No fix listed GHSA-m5jf-8crm-r65m
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:b3log:vditor:3.10.3:*:*:*:*:*:*:* | 3.10.3 | Vulnerable | siyuan-note |
- cpe:2.3:a:b3log:vditor:3.10.3:*:*:*:*:*:*:* Versions 3.10.3 Vulnerable ·siyuan-note
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2024-34449
- 2026-10-03 Alias added: GHSA-m5jf-8crm-r65m
References
More siyuan-note Vditor vulnerabilities
- TI-2021-12520 vditor vulnerable to Cross-site Scripting CVSS 3.1MEDIUM 6.1
- TI-2024-26189 vditor v.3.9.8 and before is vulnerable to Arbitrary file read via a crafted data packet. CVSS 3.1MEDIUM 5.9
- TI-2021-02982 Cross-site Scripting (XSS) - Stored in vanessa219/vditor CVSS 3.1MEDIUM 5.4
- TI-2022-00276 Cross-site Scripting (XSS) - Stored in vanessa219/vditor CVSS 3.1MEDIUM 5.4
- TI-2022-00267 Cross-site Scripting (XSS) - Stored in vanessa219/vditor CVSS 3.1MEDIUM 5.4
Sources
- CVE-2024-34449 · CVE Program
- CVE-2024-34449 · NVD
- FIRST EPSS
- GHSA-m5jf-8crm-r65m · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences