WordPress ICS Calendar plugin <= 10.12.0.3 - SSRF and Arbitrary File Read vulnerability
Priority MEDIUM 42CWE-22Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA.
Summary
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'), Server-Side Request Forgery (SSRF) vulnerability in Room 34 Creative Services, LLC ICS Calendar ics-calendar allows Absolute Path Traversal, : Server Side Request Forgery.This issue affects ICS Calendar: from n/a through 10.12.0.3.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00594 48th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- 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 |
|---|---|---|---|---|---|
| Room 34 Creative Services, LLC | ICS Calendar | up to 10.12.0.3 | — | No fix listed | CNA |
- ICS Calendar VendorRoom 34 Creative Services, LLC Affected up to 10.12.0.3 Fixed in — No fix listed CNA
CPE names CISA-ADP · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:room_34_creative_services:ics_calendar:*:*:*:*:*:*:*:* | — | — | Room 34 Creative Services, LLC |
- cpe:2.3:a:room_34_creative_services:ics_calendar:*:*:*:*:*:*:*:* Versions — — ·Room 34 Creative Services, LLC
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2023-46784
- 2026-10-03 Alias added: GHSA-r33x-hqm4-h3rc
References
More Room 34 Creative Services, LLC vulnerabilities
- TI-2026-42479 WordPress ICS Calendar plugin <= 12.1.1 - Cross Site Scripting (XSS) vulnerability CVSS 3.1HIGH 7.1
- TI-2022-01433 Enable SVG < 1.4.0 - Author+ Stored Cross Site Scripting via SVG CVSS 3.1MEDIUM 5.4
Sources
- CVE-2023-46784 · CVE Program
- CVE-2023-46784 · NVD
- FIRST EPSS
- GHSA-r33x-hqm4-h3rc · 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