CVE-2018-6200
CVE-2018-6200 is a medium-severity vulnerability in Vbulletin with a CVSS 3.x base score of 6.1. 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-601.
Key facts
- Severity: Medium (CVSS 3.x base score 6.1)
- CVSS v2: 5.8
- EPSS exploit prediction: 3% (88th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-601
- Affected product: Vbulletin
- Published:
- Last modified:
Description
vBulletin 3.x.x and 4.2.x through 4.2.5 has an open redirect via the redirector.php url parameter.
Frequently asked questions
- What is CVE-2018-6200?
- vBulletin 3.x.x and 4.2.x through 4.2.5 has an open redirect via the redirector.php url parameter.
- How severe is CVE-2018-6200?
- CVE-2018-6200 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
- Is CVE-2018-6200 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (88th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2018-6200?
- CVE-2018-6200 affects Vbulletin. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2018-6200?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2018-6200 published?
- CVE-2018-6200 was published on 2018-01-25 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:vbulletin:vbulletin:*:*:*:*:*:*:*:*
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