CVE-2008-7123
CVE-2008-7123 is a medium-severity vulnerability in Zkup with a CVSS 2.0 base score of 6.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-94.
Key facts
- Severity: Medium (CVSS 2.0 base score 6.8)
- EPSS exploit prediction: 4% (89th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-94
- Affected product: Zkup
- Published:
- Last modified:
Description
Static code injection vulnerability in admin/configuration/modifier.php in zKup CMS 2.0 through 2.3 allows remote attackers to inject arbitrary PHP code into fichiers/config.php via a null byte (%00) in the login parameter in an ajout action, which bypasses the regular expression check.
Frequently asked questions
- What is CVE-2008-7123?
- Static code injection vulnerability in admin/configuration/modifier.php in zKup CMS 2.0 through 2.3 allows remote attackers to inject arbitrary PHP code into fichiers/config.php via a null byte (%00) in the login parameter in an ajout action, which bypasses the regular expression check.
- How severe is CVE-2008-7123?
- CVE-2008-7123 has a CVSS 2.0 base score of 6.8, rated medium severity.
- Is CVE-2008-7123 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (89th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2008-7123?
- CVE-2008-7123 primarily affects Zkup. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2008-7123?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2008-7123 published?
- CVE-2008-7123 was published on 2009-08-31 and last updated on 2026-06-16.
References
- http://osvdb.org/43082
- http://secunia.com/advisories/29276
- http://www.securityfocus.com/bid/28149
- http://www.zkup.fr/actualite-zkup/maj-critique-v203v204.html
- https://www.exploit-db.com/exploits/5220
Affected products (4)
- cpe:2.3:a:zkup:zkup:2.0:*:*:*:*:*:*:*
- cpe:2.3:a:zkup:zkup:2.01:*:*:*:*:*:*:*
- cpe:2.3:a:zkup:zkup:2.02:*:*:*:*:*:*:*
- cpe:2.3:a:zkup:zkup:2.03:*:*:*:*:*:*:*
More vulnerabilities in Zkup
- CVE-2008-7124 — High (CVSS 7.5): zKup CMS 2.0 through 2.3 does not require administrative authentication for admin/configuration/modifier.php, which…
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- CVE-2026-25470 — Critical (CVSS 10.0): Improper Control of Generation of Code ('Code Injection') vulnerability in ACPT ACPT (Pro) - Custom Post Types Plugin…
- CVE-2026-48836 — Critical (CVSS 10.0): Unauthenticated Remote Code Execution (RCE) in Easy Invoice <= 2.1.19 versions.