CVE-2013-6839 EXPLOIT
7.5
HIGH · CVSS 2.0 · EPSS 1.3% (pctl 69)
Patch early
A public exploit exists.
Description
SQL injection vulnerability in InstantSoft InstantCMS 1.10.3 and earlier allows remote attackers to execute arbitrary SQL commands via the orderby parameter to catalog/[id].
Scoring
| CVSS | 7.5 (HIGH, v2.0) |
|---|---|
| Vector | AV:N/AC:L/Au:N/C:P/I:P/A:P |
| EPSS | 1.26% — more likely to be exploited than 69% of all CVEs |
| Weakness | CWE-89 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2013-12-13 |
| Last modified | 2026-06-17 |
Affected (1)
| Vendor | Product |
|---|---|
| instantsoft | instantcms |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | InstantCMS 1.10.3 - Blind SQL Injection | 2013-12-17 |
References
- http://archives.neohapsis.com/archives/bugtraq/2013-12/0049.html
- http://secunia.com/advisories/56041
- http://www.instantcms.ru/novosti/security-update-1-10-3.html
- http://www.securityfocus.com/bid/63842
- https://www.htbridge.com/advisory/HTB23185
- http://archives.neohapsis.com/archives/bugtraq/2013-12/0049.html
- http://secunia.com/advisories/56041
- http://www.instantcms.ru/novosti/security-update-1-10-3.html
- http://www.securityfocus.com/bid/63842
- https://www.htbridge.com/advisory/HTB23185
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