CVE-2013-4900

CVE-2013-4900 is a medium-severity vulnerability in Twilightcms Twilight Cms with a CVSS 2.0 base score of 5.0. 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-22.

Key facts

Description

Directory traversal vulnerability in DeWeS web server 0.4.2 and possibly earlier, as used in Twilight CMS, allows remote attackers to read arbitrary files via a ..%5c (dot dot encoded backslash) in a GET request.

Frequently asked questions

What is CVE-2013-4900?
Directory traversal vulnerability in DeWeS web server 0.4.2 and possibly earlier, as used in Twilight CMS, allows remote attackers to read arbitrary files via a ..%5c (dot dot encoded backslash) in a GET request.
How severe is CVE-2013-4900?
CVE-2013-4900 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2013-4900 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (90th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2013-4900?
CVE-2013-4900 primarily affects Twilightcms Twilight Cms. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2013-4900?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2013-4900 published?
CVE-2013-4900 was published on 2013-09-09 and last updated on 2026-06-16.

References

Affected products (2)

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