CVE-2026-4816 (GCVE-0-2026-4816)
Vulnerability from cvelistv5 – Published: 2026-03-25 13:31 – Updated: 2026-03-25 14:56
VLAI
EPSS
VEX
Title
Reflected Cross Site Scripting (XSS) vulnerability in Support Board
Summary
A Reflected Cross Site Scripting (XSS) vulnerability has been found in Support Board v3.7.7. This vulnerability allows an attacker to execute JavaScript code in the victim's browser by sending the victim a malicious URL using the 'search' parameter in '/supportboard/include/articles.php'. This vulnerability can be exploited to steal sensitive user data, such as session cookies, or to perform actions on behalf of the user.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-25 14:56 UTC
CWE
- CWE-79 - Improper neutralization of input during web page generation ('cross-site scripting')
Assigner
INCIBE
CNA
References
1 reference
| URL | Tags |
|---|---|
| https://www.incibe.es/en/incibe-cert/notices/avis… | patch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Schiocco | Support Board |
Affected:
0 , ≤ 3.7.7
(custom)
Unaffected: 3.7.8 cpe:2.3:a:schiocco:support_board:*:*:*:*:*:*:*:* |
Date Public
2026-03-09 11:00
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Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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