CVE-2026-12209
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
RubyLouvre avalon Template Filter index.js prototype pollution
A security vulnerability has been detected in RubyLouvre avalon up to 2.2.10. The impacted element is an unknown function of the file src/filters/index.js of the component Template Filter Handler. Such manipulation leads to improperly controlled modification of object prototype attributes. It is possible to launch the attack remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
avalon
- Vendor
- RubyLouvre
- Product
- avalon
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 2.2.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 2.2.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 2.2.2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 2.2.3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 2.2.4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 2.2.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 2.2.6 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 2.2.7 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 2.2.8 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 2.2.9 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 2.2.10 | affected | Unavailable | Unavailable | Unavailable | None listed |