CVE-2007-4556
medium · 6.8A public exploit / detection template exists
Weaponised detection is publicly available, which meaningfully raises real-world risk regardless of CVSS. nuclei-templates →
Struts support in OpenSymphony XWork before 1.2.3, and 2.x before 2.0.4, as used in WebWork and Apache Struts, recursively evaluates all input as an Object-Graph Navigation Language (OGNL) expression when altSyntax is enabled, which allows remote attackers to cause a denial of service (infinite loop) or execute arbitrary code via form input beginning with a "%{" sequence and ending with a "}" character.
6.8
CVSS
25.7%
EPSS (exploit prob.)
98th
EPSS percentile
2007-08-28
Published
AV:N/AC:M/Au:N/C:P/I:P/A:P
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| opensymphony | xwork | < 1.2.3 |
| opensymphony | xwork | >= 2.0.0, <= 2.0.4 |
Check a specific version with /api/v1/cve/match.
References
- http://forums.opensymphony.com/ann.jspa?annID=54
- http://issues.apache.org/struts/browse/WW-2030
- http://jira.opensymphony.com/browse/XW-544
- http://jira.opensymphony.com/secure/ReleaseNote.jspa?projectId=10050&styleName=Html&version=21701
- http://jira.opensymphony.com/secure/ReleaseNote.jspa?projectId=10050&styleName=Html&version=21706
- http://osvdb.org/37072
- http://secunia.com/advisories/26681
- http://secunia.com/advisories/26693
- http://secunia.com/advisories/26694
- http://struts.apache.org/2.x/docs/s2-001.html
- http://wiki.opensymphony.com/display/WW/1.2.3+Press+Release
- http://www.securityfocus.com/bid/25524
- http://www.vupen.com/english/advisories/2007/3041
- http://www.vupen.com/english/advisories/2007/3042
- http://forums.opensymphony.com/ann.jspa?annID=54
- http://issues.apache.org/struts/browse/WW-2030
- http://jira.opensymphony.com/browse/XW-544
- http://jira.opensymphony.com/secure/ReleaseNote.jspa?projectId=10050&styleName=Html&version=21701
- http://jira.opensymphony.com/secure/ReleaseNote.jspa?projectId=10050&styleName=Html&version=21706
- http://osvdb.org/37072
- http://secunia.com/advisories/26681
- http://secunia.com/advisories/26693
- http://secunia.com/advisories/26694
- http://struts.apache.org/2.x/docs/s2-001.html
- http://wiki.opensymphony.com/display/WW/1.2.3+Press+Release
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2007-4556