CVE-2023-27733
CVE-2023-27733 is a high-severity vulnerability in Dedecms with a CVSS 3.x base score of 7.2. 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: High (CVSS 3.x base score 7.2)
- EPSS exploit prediction: 1% (52nd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-89
- Affected product: Dedecms
- Published:
- Last modified:
Description
DedeCMS v5.7.106 was discovered to contain a SQL injection vulnerability via the component /dede/sys_sql_query.php.
Frequently asked questions
- What is CVE-2023-27733?
- DedeCMS v5.7.106 was discovered to contain a SQL injection vulnerability via the component /dede/sys_sql_query.php.
- How severe is CVE-2023-27733?
- CVE-2023-27733 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2023-27733 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (52nd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-27733?
- CVE-2023-27733 affects Dedecms. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2023-27733?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2023-27733 published?
- CVE-2023-27733 was published on 2023-04-17 and last updated on 2026-06-17.
References
- https://github.com/Ephemeral1y/Vulnerability/blob/master/DedeCMS/5.7.98/DedeCMS-v5.7.98-RCE.md
- https://sha999-crypto.github.io/2023/02/28/Dedecms%20background%20SQL%20injection%20vulnerability/
Affected products (1)
- cpe:2.3:a:dedecms:dedecms:5.7.106:*:*:*:*:*:*:*
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