CVE-2009-1209
Stack-based buffer overflow in W3C Amaya Web Browser 11.1 allows remote attackers to execute arbitrary code via a script tag with a long…
- 9.3HighCVSS base score
- 12.4%Exploitation in 30 daysEPSS · top 3.7% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- 3Public exploitsMetasploit, Nuclei and Exploit-DB
Description
Stack-based buffer overflow in W3C Amaya Web Browser 11.1 allows remote attackers to execute arbitrary code via a script tag with a long defer attribute.
Public exploit
An exploit or proof of concept is public: anyone can try it against an unpatched system. The public collections list 3 Exploit-DB entries for it. 2 references of the record are tagged as an exploit.
Show the exploits5
Exploit-DB3 entries
- Amaya 11.2 - W3C Editor/Browser (defer) Remote Buffer Overflow (SEH) (Exploit-DB entry) (opens in a new tab)
EDB-ID 9330remote, windowspublished 3 Aug 2009Verified
- Amaya 11.1 - W3C Editor/Browser (defer) Stack Overflow (PoC) (Exploit-DB entry) (opens in a new tab)
EDB-ID 8314dos, windowspublished 30 Mar 2009Verified
- Amaya 11.1 - W3C Editor/Browser 'defer' Remote Stack Overflow (Exploit-DB entry) (opens in a new tab)
EDB-ID 8321remote, windowspublished 30 Mar 2009Verified
References tagged exploit2 references
- 8314 (opens in a new tab)exploitx_refsource_EXPLOIT-DBx_transferred
- 8321 (opens in a new tab)exploitx_refsource_EXPLOIT-DBx_transferred
Modules, templates and exploits as listed by the Metasploit Framework (BSD-3-Clause), ProjectDiscovery's Nuclei templates (MIT) and the Exploit Database (GPLv2), read once a day. Where the data comes from
Timeline
ID reserved
By mitre
- 1 day later
· 1 day later
Published
- 15 years later
· 15 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 | High9.3 | AV:N/AC:M/Au:N/C:C/I:C/A:C |
- EPSS (exploitation in 30 days)
- 12.4% · top 3.7% of all CVEs (11 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 9.3.
Affected products
n/a
- affected n/a
References
6
- ADV-2009-0889 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- 8314 (opens in a new tab)exploitx_refsource_EXPLOIT-DBx_transferred
- 8321 (opens in a new tab)exploitx_refsource_EXPLOIT-DBx_transferred
- 34531 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- amaya-htmltag-bo(47399) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- 34295 (opens in a new tab)vdb-entryx_refsource_BIDx_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)
- EUVD EUVD-2009-1208 (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-2009-1209)Record last updated .