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CVE-2012-1241
GRScript18.dll before 1.2.2.0 in ActiveScriptRuby (ASR) before 1.8.7 does not properly restrict interaction with an Internet Explorer…
High7.5EPSS 1.7%
- Published
- Updated
- Reserved
- Assigned by
- jpcert
Description
GRScript18.dll before 1.2.2.0 in ActiveScriptRuby (ASR) before 1.8.7 does not properly restrict interaction with an Internet Explorer ActiveX environment, which allows remote attackers to execute arbitrary Ruby code via a crafted HTML document.
Timeline
ID reserved
By jpcert
- 55 days later
· 55 days later
Published
- 12 years later
· 12 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | High7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
- EPSS (exploitation in 30 days)
- 1.7% · top 23% of all CVEs (8 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Weakness
Affected products
n/a
- affected n/a
References (6)
- JVNDB-2012-000031 (opens in a new tab)third-party-advisoryx_refsource_JVNDBx_transferred
- [ruby-list] 20100619 ANN: ActiveScriptRuby 1.8.7 (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- 53011 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- 48811 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- activescriptruby-grscript18-code-exec(74866) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- JVN#33283707 (opens in a new tab)third-party-advisoryx_refsource_JVNx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2012-1241)Record last updated .