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6 vulnerabilities found for PluXml CMS by PluXml
CVE-2026-24352 (GCVE-0-2026-24352)
Vulnerability from nvd – Published: 2026-02-27 11:35 – Updated: 2026-02-27 15:05
VLAI
Title
Session Fixation in PluXml CMS
Summary
PluXml CMS allows a user's session identifier to be set before authentication. The value of this session ID stays the same after authentication. This behaviour enables an attacker to fix a session ID
for a victim and later hijack the authenticated session.
The vendor was notified early about this vulnerability, but didn't respond with the details of vulnerability or vulnerable version range. Only versions 5.8.21 and 5.9.0-rc7 were tested and confirmed as vulnerable, other versions were not tested and might also be vulnerable.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-384 - Session Fixation
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://pluxml.org/ | product |
| https://cert.pl/posts/2026/03/CVE-2026-24350 | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| PluXml | PluXml CMS |
Affected:
5.9.0-rc7
(custom)
Affected: 5.8.21 (semver) |
Credits
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CVE-2026-24351 (GCVE-0-2026-24351)
Vulnerability from nvd – Published: 2026-02-27 11:35 – Updated: 2026-02-27 15:14
VLAI
Title
Stored XSS in PluXml CMS
Summary
PluXml CMS is vulnerable to Stored XSS in Static Pages editing functionality. Attacker with editing privileges can inject arbitrary HTML and JS into website, which will be rendered/executed when visiting edited page.
The vendor was notified early about this vulnerability, but didn't respond with the details of vulnerability or vulnerable version range. Only versions 5.8.21 and 5.9.0-rc7 were tested and confirmed as vulnerable, other versions were not tested and might also be vulnerable.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://cert.pl/posts/2026/03/CVE-2026-24350 | third-party-advisory |
| https://pluxml.org/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| PluXml | PluXml CMS |
Affected:
5.9.0-rc7
(custom)
Affected: 5.8.21 (semver) |
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CVE-2026-24350 (GCVE-0-2026-24350)
Vulnerability from nvd – Published: 2026-02-27 11:35 – Updated: 2026-02-27 15:16
VLAI
Title
Stored XSS in PluXml CMS
Summary
PluXml CMS is vulnerable to Stored XSS in file uploading functionality. An authenticated attacker can upload an SVG file containing a malicious payload, which will be executed when a victim clicks the link associated with the uploaded image.
In version 5.9.0-rc7 clicking the link associated with the uploaded image doesn't execute malicious code but directly accessing the file will still execute the embedded payload.
The vendor was notified early about this vulnerability, but didn't respond with the details of vulnerability or vulnerable version range. Only versions 5.8.21 and 5.9.0-rc7 were tested and confirmed as vulnerable, other versions were not tested and might also be vulnerable.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://pluxml.org/ | product |
| https://cert.pl/posts/2026/03/CVE-2026-24350 |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| PluXml | PluXml CMS |
Affected:
5.9.0-rc7
(custom)
Affected: 5.8.21 (semver) |
Credits
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CVE-2026-24352 (GCVE-0-2026-24352)
Vulnerability from cvelistv5 – Published: 2026-02-27 11:35 – Updated: 2026-02-27 15:05
VLAI
Title
Session Fixation in PluXml CMS
Summary
PluXml CMS allows a user's session identifier to be set before authentication. The value of this session ID stays the same after authentication. This behaviour enables an attacker to fix a session ID
for a victim and later hijack the authenticated session.
The vendor was notified early about this vulnerability, but didn't respond with the details of vulnerability or vulnerable version range. Only versions 5.8.21 and 5.9.0-rc7 were tested and confirmed as vulnerable, other versions were not tested and might also be vulnerable.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-384 - Session Fixation
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://pluxml.org/ | product |
| https://cert.pl/posts/2026/03/CVE-2026-24350 | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| PluXml | PluXml CMS |
Affected:
5.9.0-rc7
(custom)
Affected: 5.8.21 (semver) |
Credits
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CVE-2026-24351 (GCVE-0-2026-24351)
Vulnerability from cvelistv5 – Published: 2026-02-27 11:35 – Updated: 2026-02-27 15:14
VLAI
Title
Stored XSS in PluXml CMS
Summary
PluXml CMS is vulnerable to Stored XSS in Static Pages editing functionality. Attacker with editing privileges can inject arbitrary HTML and JS into website, which will be rendered/executed when visiting edited page.
The vendor was notified early about this vulnerability, but didn't respond with the details of vulnerability or vulnerable version range. Only versions 5.8.21 and 5.9.0-rc7 were tested and confirmed as vulnerable, other versions were not tested and might also be vulnerable.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://cert.pl/posts/2026/03/CVE-2026-24350 | third-party-advisory |
| https://pluxml.org/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| PluXml | PluXml CMS |
Affected:
5.9.0-rc7
(custom)
Affected: 5.8.21 (semver) |
Credits
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CVE-2026-24350 (GCVE-0-2026-24350)
Vulnerability from cvelistv5 – Published: 2026-02-27 11:35 – Updated: 2026-02-27 15:16
VLAI
Title
Stored XSS in PluXml CMS
Summary
PluXml CMS is vulnerable to Stored XSS in file uploading functionality. An authenticated attacker can upload an SVG file containing a malicious payload, which will be executed when a victim clicks the link associated with the uploaded image.
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The vendor was notified early about this vulnerability, but didn't respond with the details of vulnerability or vulnerable version range. Only versions 5.8.21 and 5.9.0-rc7 were tested and confirmed as vulnerable, other versions were not tested and might also be vulnerable.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://pluxml.org/ | product |
| https://cert.pl/posts/2026/03/CVE-2026-24350 |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| PluXml | PluXml CMS |
Affected:
5.9.0-rc7
(custom)
Affected: 5.8.21 (semver) |
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