SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2018-10118

Monstra CMS 3.0.4 has Stored XSS via the Name field on the Create New Page screen under the admin/index.php?id=pages URI, related to plugins/box/pages/pages.admin.php.

EXPLOITMEDIUM 4.8EPSS 2.74%

Does this matter?

A public exploit is published in Exploit-DB, so the technical barrier is gone even though the severity is medium and EPSS is 2.7%. Treat it as high on anything reachable from the internet.

Description

Monstra CMS 3.0.4 has Stored XSS via the Name field on the Create New Page screen under the admin/index.php?id=pages URI, related to plugins/box/pages/pages.admin.php.

CVSS 3.0
4.8 MEDIUMCVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
EPSS
2.74% probability · 86th percentile
Public exploits
1 in Exploit-DB · first 7 June 2018
CISA KEV
Not listed
Weakness
CWE-79
Affected
monstra/monstra
Source
cve@mitre.org
EPSS trend
0%3%5%27 October 2026: 2.74%27 October 202627 October 2026

EPSS 2.7% since 27 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.

Public exploits (1)

Entries in Exploit-DB that cite this CVE. Links go to the Exploit-DB page and to the file in the public repository; nothing is hosted here. A verified tick means the Exploit-DB team confirmed the exploit works against the stated version.

EDB-IDTitleTypePublishedVerified
EDB-44855source ↗Monstra CMS < 3.0.4 - Cross-Site Scripting (1)php · DEEPIN2webapps7 June 2018no

References

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.