CVE-2018-11571
ClipperCMS 1.3.3 allows Session Fixation.
8.8 High
CVE-2018-11571 is a high vulnerability (CVSS 8.8) in Clippercms, published May 31, 2018. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.25%, the 69th percentile. No source names a fixed version.
- Severity
- 8.8 HighCVSS 3.0, NVD
- Exploit chance
- 1.25%EPSS, 69th percentile
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
- No fix listedNo source names one
Description
ClipperCMS 1.3.3 allows Session Fixation.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
1.25%Up 0.8 points since Apr 14, 2021
Affected products
What each source reports
NVD Score used
ClipperCMS 1.3.3 allows Session Fixation.
- Record
CVE-2018-11571- CVSS 3.0
- 8.8 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - CVSS 2.0
- 6.8 Medium
AV:N/AC:M/Au:N/C:P/I:P/A:P - Weakness
- CWE-384
- Updated
- 2026-11-02
CVE ListNo score
ClipperCMS 1.3.3 allows Session Fixation.
- Record
CVE-2018-11571- Updated
- 2026-11-02
EUVDEUVD-2018-3597No score
ClipperCMS 1.3.3 allows Session Fixation.
- Record
EUVD-2018-3597- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-3q9r-qx88-v8j9
ClipperCMS 1.3.3 allows Session Fixation.
ClipperCMS 1.3.3 allows Session Fixation.
- Record
GHSA-3q9r-qx88-v8j9- CVSS 3.0
- 8.8 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - Weakness
- CWE-384
- Updated
- 2026-11-02
OSV
ClipperCMS 1.3.3 allows Session Fixation.
- Record
CVE-2018-11571- CVSS 3.0
- 8.8 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.