CVE-2026-32856
Description
Ellucian Banner Self-Service before April T2 (2025-04-23) has a reflected XSS vulnerability in dateConverter, allowing unauthenticated attackers to execute JavaScript in victim browsers.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Ellucian Banner Self-Service before April T2 (2025-04-23) has a reflected XSS vulnerability in dateConverter, allowing unauthenticated attackers to execute JavaScript in victim browsers.
Vulnerability
Ellucian Banner Self-Service versions before the April T2 release (2025-04-23) are affected by a reflected cross-site scripting vulnerability. This flaw exists in the dateConverter endpoint, specifically within the toDateFormat request parameter, which does not properly sanitize user input [2].
Exploitation
An unauthenticated attacker can exploit this vulnerability by crafting a malicious URL that targets the dateConverter endpoint. When a victim clicks this URL, unsanitized input is reflected in the response, leading to the execution of arbitrary JavaScript within the victim's browser session [2].
Impact
Successful exploitation allows an attacker to execute arbitrary JavaScript in the context of the victim's browser session. This can lead to the theft of session cookies or the performance of other malicious actions, compromising the user's session and potentially sensitive information [2].
Mitigation
Ellucian released a patch for this vulnerability in the April T2 release, dated 2025-04-23. Users are advised to update to this version or later. No workarounds are specified in the available references [2].
AI Insight generated on Jun 9, 2026. Synthesized from this CVE's description and the cited reference URLs; citations are validated against the source bundle.
Affected products
1- Range: <2025-04-23
Patches
0No patches discovered yet.
Vulnerability mechanics
No source-code context for this CVE — mechanics is only generated when we can read the actual fix diff. Without that, the four sections (root cause, attack vector, affected code, fix) would be speculation rather than analysis.
References
3News mentions
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