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7 vulnerabilities found for openEQUELLA by Apereo Foundation
CVE-2026-66092 (GCVE-0-2026-66092)
Vulnerability from cvelistv5
Published
2026-10-29 01:39
Modified
2026-10-29 02:02
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-79 - Improper neutralization of input during web page generation ('cross-site scripting')
Summary
In openEQUELLA before 2026.2, the pre-login notice is stored as HTML and rendered on the legacy logon page without encoding or sanitisation. A user holding the EDIT_SYSTEM_SETTINGS permission can set a notice containing an arbitrary script (PUT /api/preloginnotice), resulting in stored cross-site scripting on the login page. Unauthenticated exploitation is possible where EDIT_SYSTEM_SETTINGS has been granted to the guest user or Everyone
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Apereo Foundation | openEQUELLA |
Version: 2019.1 < 2026.2 |
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CVE-2026-66091 (GCVE-0-2026-66091)
Vulnerability from cvelistv5
Published
2026-10-29 01:38
Modified
2026-10-29 02:02
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-639 - Authorization bypass through User-Controlled key
Summary
In openEQUELLA before 2026.1, the GET /api/userquery/userinfobackup endpoint performs no authentication or authorisation check. An unauthenticated attacker who supplies another user's uniqueId can retrieve that user's stored personal details (username, first name, last name and email address) within the same institution.
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Apereo Foundation | openEQUELLA |
Version: 2019.2 < 2026.1 |
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CVE-2026-66090 (GCVE-0-2026-66090)
Vulnerability from cvelistv5
Published
2026-10-29 01:37
Modified
2026-10-29 02:02
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-611 - Improper restriction of XML external entity reference
Summary
In openEQUELLA before 2026.1, the XML parser used for item metadata does not disable external entity resolution. A user permitted to create items (CREATE_ITEM) can submit crafted XML to POST /api/item and cause the server to read arbitrary files accessible to the openEQUELLA service, or make requests to attacker-specified locations (SSRF), including cloud instance metadata services.
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Apereo Foundation | openEQUELLA |
Version: 0 < 2026.1 |
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CVE-2026-66089 (GCVE-0-2026-66089)
Vulnerability from cvelistv5
Published
2026-10-29 01:36
Modified
2026-10-29 02:02
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-611 - Improper restriction of XML external entity reference
Summary
In openEQUELLA before 2026.1, the SOAP API parses XML supplied in the stopEdit operation with a parser that resolves external entities. This allows an attacker to read arbitrary files accessible to the openEQUELLA service or cause the server to issue requests to attacker-specified locations (SSRF).
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Apereo Foundation | openEQUELLA |
Version: 0 < 2026.1 Patch: 2026.1 |
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CVE-2026-66088 (GCVE-0-2026-66088)
Vulnerability from cvelistv5
Published
2026-10-29 01:35
Modified
2026-10-29 02:02
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
In openEQUELLA before 2026.1, the system.execute() function available to the scripting engine runs supplied operating system commands without validation or an allow-list of permitted executables. A user able to create or edit scripts can use it to execute arbitrary commands with the privileges of the openEQUELLA service account.
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Apereo Foundation | openEQUELLA |
Version: 0 < 2026.1 |
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CVE-2026-16889 (GCVE-0-2026-16889)
Vulnerability from cvelistv5
Published
2026-10-29 01:32
Modified
2026-10-29 02:02
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-434 - Unrestricted upload of file with dangerous type
Summary
In openEQUELLA before 2026.1, the pre-login notice image upload endpoint (PUT /api/preloginnotice/image/{name}) does not validate the type of uploaded files and serves them with a Content-Type derived from the supplied filename. A user holding the EDIT_SYSTEM_SETTINGS permission can upload an HTML file that is then served as text/html from the openEQUELLA origin, resulting in stored cross-site scripting. Unauthenticated exploitation is possible where EDIT_SYSTEM_SETTINGS has been granted to the guest user or everyone.
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Apereo Foundation | openEQUELLA |
Version: 2019.1 < 2026.1 |
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CVE-2026-67615 (GCVE-0-2026-67615)
Vulnerability from cvelistv5
Published
2026-09-22 20:30
Modified
2026-09-26 13:29
Severity ?
8.7 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
VLAI Severity ?
EPSS score ?
Summary
openEQUELLA before 2026.1.0 contains an authenticated remote code execution vulnerability that allows any authenticated non-guest user to execute arbitrary code by exploiting Java deserialization in the HTTP invoker endpoint at /invoker/*. Attackers can bypass the class-name denylist enforced by PluginAwareObjectInputStream by nesting a serialized payload inside a java.security.SignedObject, causing the inner stream to be deserialized by a separate ObjectInputStream that does not apply the denylist, ultimately reaching a JNDI sink and enabling code execution.
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Apereo Foundation | openEQUELLA |
Version: 0 < 2026.1.0 |
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