Cross-site scripting (XSS) vulnerability in the Yet Another Calendar (ke_yac) extension…
Priority LOW 22CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Medium
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- None · Partial · None
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-79.
Summary
Cross-site scripting (XSS) vulnerability in the Yet Another Calendar (ke_yac) extension before 1.1.2 for TYPO3 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
Why it matters now
EPSS 0.01042 64th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 6
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:andreas_kiefer:ke_yac:*:*:*:*:*:*:*:* | up to 1.1.1 | Vulnerable | Andreas Kiefer |
| cpe:2.3:a:andreas_kiefer:ke_yac:1.0.3:*:*:*:*:*:*:* | 1.0.3 | Vulnerable | Andreas Kiefer |
| cpe:2.3:a:andreas_kiefer:ke_yac:1.0.4:*:*:*:*:*:*:* | 1.0.4 | Vulnerable | Andreas Kiefer |
| cpe:2.3:a:andreas_kiefer:ke_yac:1.0.5:*:*:*:*:*:*:* | 1.0.5 | Vulnerable | Andreas Kiefer |
| cpe:2.3:a:andreas_kiefer:ke_yac:1.1.0:*:*:*:*:*:*:* | 1.1.0 | Vulnerable | Andreas Kiefer |
| cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:* | all versions | Running on | TYPO3 |
- cpe:2.3:a:andreas_kiefer:ke_yac:*:*:*:*:*:*:*:* Versions up to 1.1.1 Vulnerable ·Andreas Kiefer
- cpe:2.3:a:andreas_kiefer:ke_yac:1.0.3:*:*:*:*:*:*:* Versions 1.0.3 Vulnerable ·Andreas Kiefer
- cpe:2.3:a:andreas_kiefer:ke_yac:1.0.4:*:*:*:*:*:*:* Versions 1.0.4 Vulnerable ·Andreas Kiefer
- cpe:2.3:a:andreas_kiefer:ke_yac:1.0.5:*:*:*:*:*:*:* Versions 1.0.5 Vulnerable ·Andreas Kiefer
- cpe:2.3:a:andreas_kiefer:ke_yac:1.1.0:*:*:*:*:*:*:* Versions 1.1.0 Vulnerable ·Andreas Kiefer
- cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:* Versions all versions Running on ·TYPO3
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2010-4890
- 2026-10-03 Alias added: GHSA-rw3v-x4vx-f5mv
References
More Andreas Kiefer Ke Yac vulnerabilities
- TI-2010-04614 SQL injection vulnerability in the Yet Another Calendar (ke_yac) extension before 1.1.2… CVSS 2.0HIGH 7.5
Sources
- CVE-2010-4890 · CVE Program
- CVE-2010-4890 · NVD
- FIRST EPSS
- GHSA-rw3v-x4vx-f5mv · GitHub Advisory Database · CC BY 4.0
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