High severity · published Jul 31, 2025
CVE-2025-51503
A Stored Cross-Site Scripting (XSS) vulnerability in Microweber CMS 2.0 allows attackers to inject malicious scripts into user profile fields, leading to arbitrary JavaScript…
7.6
CVSS
0.5%
EPSS
No
On KEV
Description
A Stored Cross-Site Scripting (XSS) vulnerability in Microweber CMS 2.0 allows attackers to inject malicious scripts into user profile fields, leading to arbitrary JavaScript execution in admin browsers.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
Low
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 45% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MI
Microweber · Microweber
2.0.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-51503
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-51503
Third Party Advisory
https://github.com/progprnv/CVE-Reports
Third Party Advisory
https://github.com/progprnv/CVE-Reports/blob/main/CVE-2025-51503
Broken Link
https://github.com/progprnv/CVE-Reports/blob/main/MICROWEBER%20%5BAdmin%20Panel%5D%20Stored%20XSS%20in%20profile%20path.md
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