CVE-2009-2270
CVE-2009-2270 is a medium-severity vulnerability in Dedecms 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: 2% (76th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-94
- Affected product: Dedecms
- Published:
- Last modified:
Description
Unrestricted file upload vulnerability in member/uploads_edit.php in dedecms 5.3 allows remote attackers to execute arbitrary code by uploading a file with a double extension in the filename, then accessing this file via unspecified vectors, as demonstrated by a .jpg.php filename.
Frequently asked questions
- What is CVE-2009-2270?
- Unrestricted file upload vulnerability in member/uploads_edit.php in dedecms 5.3 allows remote attackers to execute arbitrary code by uploading a file with a double extension in the filename, then accessing this file via unspecified vectors, as demonstrated by a .jpg.php filename.
- How severe is CVE-2009-2270?
- CVE-2009-2270 has a CVSS 2.0 base score of 6.8, rated medium severity.
- Is CVE-2009-2270 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (76th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2009-2270?
- CVE-2009-2270 affects Dedecms. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2009-2270?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2009-2270 published?
- CVE-2009-2270 was published on 2009-07-01 and last updated on 2026-06-16.
References
Affected products (1)
- cpe:2.3:a:dedecms:dedecms:5.3:*:*:*:*:*:*:*
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