CVE-2018-8957
CoverCMS v1.1.6 has XSS via the fourth input box to index.php, related to admina/mconfigs.inc.php.
CoverCMS v1.1.6 has XSS via the fourth input box to index.php, related to admina/mconfigs.inc.php.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
CoverCMS v1.1.6 has XSS via the fourth input box to index.php, related to admina/mconfigs.inc.php.
- Record
CVE-2018-8957- CVSS 3.0
- 5.4 Medium
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - CVSS 2.0
- 3.5 Low
AV:N/AC:M/Au:S/C:N/I:P/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
CVE List No score
CoverCMS v1.1.6 has XSS via the fourth input box to index.php, related to admina/mconfigs.inc.php.
- Record
CVE-2018-8957- Updated
- 2026-11-02
EUVDEUVD-2018-20564 No score
CoverCMS v1.1.6 has XSS via the fourth input box to index.php, related to admina/mconfigs.inc.php.
- Record
EUVD-2018-20564- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-8fhq-3fw6-qghm
CoverCMS v1.1.6 has XSS via the fourth input box to index.php, related to admina/mconfigs.inc.php.
CoverCMS v1.1.6 has XSS via the fourth input box to index.php, related to admina/mconfigs.inc.php.
- Record
GHSA-8fhq-3fw6-qghm- CVSS 3.0
- 5.4 Medium
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2018-8957 is a medium vulnerability (CVSS 5.4) in Covercms Project Covercms, published March 23, 2018. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.78%, the 56th percentile. No source names a fixed version.