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2 vulnerabilities found for avalon by RubyLouvre
CVE-2026-12209 (GCVE-0-2026-12209)
Vulnerability from nvd – Published: 2026-06-15 02:15 – Updated: 2026-06-15 12:52
VLAI
Title
RubyLouvre avalon Template Filter index.js prototype pollution
Summary
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.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/370851 | vdb-entry |
| https://vuldb.com/vuln/370851/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-12209 | third-party-advisory |
| https://vuldb.com/submit/832447 | third-party-advisory |
| https://github.com/OriginSecurityX/avalon-filter-rce | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| RubyLouvre | avalon |
Affected:
2.2.0
Affected: 2.2.1 Affected: 2.2.2 Affected: 2.2.3 Affected: 2.2.4 Affected: 2.2.5 Affected: 2.2.6 Affected: 2.2.7 Affected: 2.2.8 Affected: 2.2.9 Affected: 2.2.10 cpe:2.3:a:rubylouvre:avalon:*:*:*:*:*:*:*:* |
Credits
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CVE-2026-12209 (GCVE-0-2026-12209)
Vulnerability from cvelistv5 – Published: 2026-06-15 02:15 – Updated: 2026-06-15 12:52
VLAI
Title
RubyLouvre avalon Template Filter index.js prototype pollution
Summary
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.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/370851 | vdb-entry |
| https://vuldb.com/vuln/370851/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-12209 | third-party-advisory |
| https://vuldb.com/submit/832447 | third-party-advisory |
| https://github.com/OriginSecurityX/avalon-filter-rce | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| RubyLouvre | avalon |
Affected:
2.2.0
Affected: 2.2.1 Affected: 2.2.2 Affected: 2.2.3 Affected: 2.2.4 Affected: 2.2.5 Affected: 2.2.6 Affected: 2.2.7 Affected: 2.2.8 Affected: 2.2.9 Affected: 2.2.10 cpe:2.3:a:rubylouvre:avalon:*:*:*:*:*:*:*:* |
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