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4 vulnerabilities by Compo
CVE-2020-37237 (GCVE-0-2020-37237)
Vulnerability from cvelistv5 – Published: 2026-05-16 15:25 – Updated: 2026-05-24 01:36
VLAI
Title
Composr CMS 10.0.34 Persistent Cross-Site Scripting via banners
Summary
Composr CMS 10.0.34 contains a persistent cross-site scripting vulnerability that allows authenticated administrators to inject malicious scripts through the banner management interface. Attackers with admin credentials can inject XSS payloads in the Description field of the Add banner functionality, which execute for all website visitors when they access the home page.
Severity
6.4 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://www.exploit-db.com/exploits/49190 | exploit |
| https://compo.sr/ | product |
| https://compo.sr/download.htm | product |
| https://www.vulncheck.com/advisories/composr-cms-… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Compo | Composr CMS |
Affected:
10.0.34
|
Date Public
2020-12-03 00:00
Credits
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CVE-2021-38708 (GCVE-0-2021-38708)
Vulnerability from cvelistv5 – Published: 2021-08-16 02:40 – Updated: 2024-08-04 01:51
VLAI
Summary
In ocProducts Composr CMS before 10.0.38, an attacker can inject JavaScript via Comcode for XSS.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://compo.sr/news/view/announcements/two-new-… | x_refsource_MISC |
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CVE-2021-38709 (GCVE-0-2021-38709)
Vulnerability from cvelistv5 – Published: 2021-08-16 02:39 – Updated: 2024-08-04 01:51
VLAI
Summary
In ocProducts Composr CMS before 10.0.38, an attacker can inject JavaScript via the staff_messaging messaging system for XSS.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://compo.sr/news/view/announcements/two-new-… | x_refsource_MISC |
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CVE-2018-6518 (GCVE-0-2018-6518)
Vulnerability from cvelistv5 – Published: 2018-04-26 14:00 – Updated: 2024-08-05 06:10
VLAI
Summary
Composr CMS 10.0.13 has XSS via the site_name parameter in a page=admin-setupwizard&type=step3 request to /adminzone/index.php.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/faizzaidi/Composr-CMS-10.0.13-… | x_refsource_MISC |
Date Public
2018-04-25 00:00
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