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4 vulnerabilities found for Schlix CMS by Schlix
CVE-2021-47964 (GCVE-0-2021-47964)
Vulnerability from nvd – Published: 2026-05-15 18:36 – Updated: 2026-05-18 16:02
VLAI
Title
Schlix CMS 2.2.6-6 Remote Code Execution via core.blockmanager
Summary
Schlix CMS 2.2.6-6 contains a remote code execution vulnerability that allows authenticated attackers to execute arbitrary PHP code by uploading malicious extension packages through the block manager. Attackers can upload a crafted ZIP file containing PHP code in the packageinfo.inc file and trigger execution by accessing the About tab of the installed extension.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://www.exploit-db.com/exploits/49838 | exploit |
| https://www.schlix.com/ | product |
| https://www.schlix.com/downloads/schlix-cms/schli… | product |
| https://www.vulncheck.com/advisories/schlix-cms-6… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Schlix | Schlix CMS |
Affected:
2.2.6-6
|
Date Public
2021-05-06 00:00
Credits
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CVE-2021-47834 (GCVE-0-2021-47834)
Vulnerability from nvd – Published: 2026-01-16 19:09 – Updated: 2026-03-05 01:28
VLAI
Title
Schlix CMS 2.2.6-6 - 'title' Persistent Cross-Site Scripting (Authenticated)
Summary
Schlix CMS 2.2.6-6 contains a persistent cross-site scripting vulnerability that allows authenticated users to inject malicious scripts into category titles. Attackers can create a new contact category with a script payload that will execute when the page is viewed by other users.
Severity
6.4 (Medium)
SSVC
Exploitation: none
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
3 references
| URL | Tags |
|---|---|
| https://www.exploit-db.com/exploits/49837 | exploit |
| https://www.schlix.com/ | product |
| https://www.vulncheck.com/advisories/schlix-cms-t… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Schlix | Schlix CMS |
Affected:
2.2.6-6
|
Date Public
2021-05-05 00:00
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CVE-2021-47964 (GCVE-0-2021-47964)
Vulnerability from cvelistv5 – Published: 2026-05-15 18:36 – Updated: 2026-05-18 16:02
VLAI
Title
Schlix CMS 2.2.6-6 Remote Code Execution via core.blockmanager
Summary
Schlix CMS 2.2.6-6 contains a remote code execution vulnerability that allows authenticated attackers to execute arbitrary PHP code by uploading malicious extension packages through the block manager. Attackers can upload a crafted ZIP file containing PHP code in the packageinfo.inc file and trigger execution by accessing the About tab of the installed extension.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://www.exploit-db.com/exploits/49838 | exploit |
| https://www.schlix.com/ | product |
| https://www.schlix.com/downloads/schlix-cms/schli… | product |
| https://www.vulncheck.com/advisories/schlix-cms-6… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Schlix | Schlix CMS |
Affected:
2.2.6-6
|
Date Public
2021-05-06 00:00
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CVE-2021-47834 (GCVE-0-2021-47834)
Vulnerability from cvelistv5 – Published: 2026-01-16 19:09 – Updated: 2026-03-05 01:28
VLAI
Title
Schlix CMS 2.2.6-6 - 'title' Persistent Cross-Site Scripting (Authenticated)
Summary
Schlix CMS 2.2.6-6 contains a persistent cross-site scripting vulnerability that allows authenticated users to inject malicious scripts into category titles. Attackers can create a new contact category with a script payload that will execute when the page is viewed by other users.
Severity
6.4 (Medium)
SSVC
Exploitation: none
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
3 references
| URL | Tags |
|---|---|
| https://www.exploit-db.com/exploits/49837 | exploit |
| https://www.schlix.com/ | product |
| https://www.vulncheck.com/advisories/schlix-cms-t… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Schlix | Schlix CMS |
Affected:
2.2.6-6
|
Date Public
2021-05-05 00:00
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"value": "Schlix CMS 2.2.6-6 contains a persistent cross-site scripting vulnerability that allows authenticated users to inject malicious scripts into category titles. Attackers can create a new contact category with a script payload that will execute when the page is viewed by other users."
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"description": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
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"url": "https://www.exploit-db.com/exploits/49837"
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{
"name": "Vendor Homepage",
"tags": [
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"url": "https://www.schlix.com/"
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{
"name": "VulnCheck Advisory: Schlix CMS 2.2.6-6 - \u0027title\u0027 Persistent Cross-Site Scripting (Authenticated)",
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"url": "https://www.vulncheck.com/advisories/schlix-cms-title-persistent-cross-site-scripting-authenticated"
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"title": "Schlix CMS 2.2.6-6 - \u0027title\u0027 Persistent Cross-Site Scripting (Authenticated)",
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"dateReserved": "2026-01-14T17:11:19.901Z",
"dateUpdated": "2026-03-05T01:28:48.901Z",
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