CVE-2023-53926
CVE-2023-53926 is a critical-severity vulnerability in Phpjabbers Simple Cms with a CVSS 3.x base score of 9.8. 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-89.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- CVSS v4: 8.7
- EPSS exploit prediction: 1% (40th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2023-60205
- Weakness: CWE-89
- Affected product: Phpjabbers Simple Cms
- Published:
- Last modified:
Description
PHPJabbers Simple CMS 5.0 contains a SQL injection vulnerability in the 'column' parameter that allows remote attackers to manipulate database queries. Attackers can inject crafted SQL payloads through the 'column' parameter in the index.php endpoint to potentially extract or modify database information.
Frequently asked questions
- What is CVE-2023-53926?
- PHPJabbers Simple CMS 5.0 contains a SQL injection vulnerability in the 'column' parameter that allows remote attackers to manipulate database queries. Attackers can inject crafted SQL payloads through the 'column' parameter in the index.php endpoint to potentially extract or modify database information.
- How severe is CVE-2023-53926?
- CVE-2023-53926 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2023-53926 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-53926?
- CVE-2023-53926 affects Phpjabbers Simple Cms. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2023-53926?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- Does CVE-2023-53926 have an EU (EUVD) identifier?
- Yes. CVE-2023-53926 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-60205.
- When was CVE-2023-53926 published?
- CVE-2023-53926 was published on 2025-12-17 and last updated on 2026-06-17.
References
- https://www.exploit-db.com/exploits/51416
- https://www.phpjabbers.com/faq.php
- https://www.vulncheck.com/advisories/phpjabbers-simple-cms-sql-injection-via-column-parameter
Affected products (1)
- cpe:2.3:a:phpjabbers:simple_cms:5.0:*:*:*:*:*:*:*
More vulnerabilities in Phpjabbers Simple Cms
- CVE-2023-53927 — Medium (CVSS 5.4): PHPJabbers Simple CMS 5.0 contains a stored cross-site scripting vulnerability that allows authenticated attackers to…
All CVEs affecting Phpjabbers Simple Cms →
Other CWE-89 (SQL Injection) vulnerabilities
- CVE-2026-54350 — Critical (CVSS 10.0): Budibase is an open-source low-code platform. Prior to 3.39.12, an unauthenticated visitor of any published Budibase…
- CVE-2026-8054 — Critical (CVSS 10.0): Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') in the Publish Audit API endpoints…
- CVE-2026-42287 — Critical (CVSS 10.0): Emlog is an open source website building system. Prior to version 2.6.11, direct SQL injection in article creation and…
- CVE-2026-3325 — Critical (CVSS 10.0): SQL injection (SQLi) in MegaCMS v12.0.0, specifically in the “id_territorio” parameter of the…
- CVE-2025-10878 — Critical (CVSS 10.0): A SQL injection vulnerability exists in the login functionality of Fikir Odalari AdminPando 1.0.1 before 2026-01-26.…
- CVE-2025-57792 — Critical (CVSS 10.0): Explorance Blue versions prior to 8.14.9 contain a SQL injection vulnerability caused by insufficient validation of…