Priority HIGH 81
Apereo CAS 7.3.0 before 8.0.0-RC6 contains a cryptographic vulnerability that allows remote unauthenticated attackers to recover plaintext conversation state by exploiting AES-GCM initialization vector reuse across the s…
CVSS 4.0CRITICAL 9.3· Network · No auth · No interaction · EPSS 0.00548 · Published 2026-07-02 · Fixed in 8.0.0-RC6 CWE-323
Priority HIGH 81
Xerte Online Toolkits versions 3.14 and earlier contain an unauthenticated arbitrary file upload vulnerability in the template import functionality that allows remote attackers to execute arbitrary code by uploading a cr…
CVSS 4.0CRITICAL 9.3· Network · No auth · No interaction · EPSS 0.01538 · Published 2026-03-20 · No fix listed CWE-306
Priority HIGH 66
Apereo CAS is an open source multilingual single sign-on solution for the web.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.00503 · Published 2023-06-27 · Fixed in 6.5.9.1, 6.6.6 CWE-200
Priority MEDIUM 61
A vulnerability was found in Apereo CAS 6.6 and classified as problematic.
CVSS 4.0MEDIUM 6.3· Network · No auth · No interaction · EPSS 0.00751 · Published 2024-11-14 · No fix listed CWE-613
Priority MEDIUM 57
A vulnerability was found in Apereo CAS 6.6.
CVSS 4.0MEDIUM 5.3· Network · Low privileges · No interaction · EPSS 0.0062 · Published 2024-11-14 · No fix listed CWE-287
Priority MEDIUM 57
A vulnerability has been found in Apereo CAS 6.6 and classified as problematic.
CVSS 4.0MEDIUM 5.3· Network · Low privileges · No interaction · EPSS 0.0038 · Published 2024-11-14 · No fix listed CWE-601
Priority MEDIUM 51
The does not validate a parameter before making a request to it, which could allow unauthenticated users to perform SSRF attack
CVSS 3.1CRITICAL 9.1· Network · No auth · No interaction · EPSS 0.01821 · Published 2024-05-23 · No fix listed CWE-918
Priority MEDIUM 51
A URL parameter injection vulnerability was found in the back-channel ticket validation step of the CAS protocol in Jasig Java CAS Client before 3.3.2, .NET CAS Client before 1.0.2, and phpCAS before 1.3.3 that allow rem…
CVSS 3.1CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.06057 · Published 2020-01-24 · Partial fix · 1.0.2, 3.3.2 +1 CWE-74
Priority MEDIUM 46
Opencast is an Open Source Lecture Capture & Video Management for Education.
CVSS 3.1CRITICAL 9.9· Network · Low privileges · No interaction · EPSS 0.02029 · Published 2021-12-14 · Fixed in 10.6 CWE-552
Priority MEDIUM 45
Opencast is a free, open-source platform to support the management of educational audio and video content.
CVSS 4.0LOW 2.3· Network · Low privileges · No interaction · EPSS 0.00301 · Published 2025-10-08 · Fixed in 17.8, 18.2 CWE-200
Priority MEDIUM 45
In Opencast before 7.6 and 8.1, using a remember-me cookie with an arbitrary username can cause Opencast to assume proper authentication for that user even if the remember-me cookie was incorrect given that the attacked…
CVSS 3.1CRITICAL 10.0· Network · No auth · No interaction · EPSS 0.01293 · Published 2020-01-30 · Fixed in 7.6, 8.1 CWE-285
Priority MEDIUM 44
Improper Authentication vulnerability in Apereo CAS in jakarta.servlet.http.HttpServletRequest.getRemoteAddr method allows Multi-Factor Authentication bypass.This issue affects CAS: through 7.0.0-RC7.
CVSS 3.1CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.01115 · Published 2023-11-09 · No fix listed CWE-302
Priority MEDIUM 42
XML external entity (XXE) vulnerability in java/org/jasig/cas/util/SamlUtils.java in Jasig CAS server before 3.4.12.1 and 3.5.x before 3.5.2.1, when Google Accounts Integration is enabled, allows remote unauthenticated u…
CVSS 3.0HIGH 8.8· Network · No auth · User interaction · EPSS 0.02055 · Published 2018-07-20 · No fix listed CWE-611
Priority MEDIUM 41
phpCAS is an authentication library that allows PHP applications to easily authenticate users via a Central Authentication Service (CAS) server.
CVSS 3.1HIGH 8.0· Network · Low privileges · User interaction · EPSS 0.02433 · Published 2022-11-01 · Fixed in 1.6.0 CWE-1287
Priority MEDIUM 41
bw-calendar-engine version <= bw-calendar-engine-3.12.0 contains a XML External Entity (XXE) vulnerability in IscheduleClient XML Parser that can result in Disclosure of confidential data, denial of service, SSRF, port s…
CVSS 3.0CRITICAL 9.0· Network · No auth · No interaction · EPSS 0.0113 · Published 2018-12-20 · No fix listed CWE-611
Priority MEDIUM 41
Jasig phpCAS version 1.3.4 is vulnerable to an authentication bypass in the validateCAS20 function when configured to authenticate against an old CAS server.
CVSS 3.0HIGH 8.1· Network · No auth · No interaction · EPSS 0.03542 · Published 2017-07-13 · No fix listed CWE-287
Priority MEDIUM 40
Opencast before 7.6 and 8.1 enables a remember-me cookie based on a hash created from the username, password, and an additional system key.
CVSS 3.1HIGH 8.8· Network · Low privileges · No interaction · EPSS 0.00939 · Published 2020-01-30 · Fixed in 7.6, 8.1 CWE-798
Priority MEDIUM 40
An issue was discovered in Apereo Opencast 4.x through 10.x before 10.6.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.00829 · Published 2023-12-12 · Fixed in 10.6 CWE-522
Priority LOW 39
Multiple classes used within Apereo CAS before release 6.1.0-RC5 makes use of apache commons-lang3 RandomStringUtils for token and ID generation which makes them predictable due to RandomStringUtils PRNG's algorithm not…
CVSS 3.1HIGH 8.1· Network · Low privileges · No interaction · EPSS 0.01767 · Published 2019-09-23 · Fixed in 6.1.0-RC5 CWE-338
Priority LOW 38
Apereo CAS through 6.4.1 allows XSS via POST requests sent to the REST API endpoints.
CVSS 3.1MEDIUM 6.1· Network · No auth · User interaction · EPSS 0.08191 · Published 2021-12-07 · Fixed in 6.4.2 CWE-79
Priority LOW 38
Opencast is a free and open source solution for automated video capture and distribution.
CVSS 3.1HIGH 8.1· Network · Low privileges · No interaction · EPSS 0.01254 · Published 2021-06-15 · Fixed in 9.6 CWE-776
Priority LOW 38
Apereo Central Authentication Service (CAS) Server before 3.5.3 allows remote attackers to conduct LDAP injection attacks via a crafted username, as demonstrated by using a wildcard and a valid password to bypass LDAP au…
CVSS 2.0HIGH 7.5· Network · No auth · Interaction — · EPSS 0.02843 · Published 2015-02-10 · No fix listed CWE-74
Priority LOW 36
Opencast is an Open Source Lecture Capture & Video Management for Education.
CVSS 3.1HIGH 7.5· Network · No auth · User interaction · EPSS 0.01463 · Published 2021-12-14 · Fixed in 9.10 CWE-290
Priority LOW 36
Opencast before 8.1 and 7.6 allows almost arbitrary identifiers for media packages and elements to be used.
CVSS 3.1HIGH 7.7· Network · Low privileges · User interaction · EPSS 0.01168 · Published 2020-01-30 · Fixed in 7.6, 8.1 CWE-99
Priority LOW 36
Opencast before 8.1 stores passwords using the rather outdated and cryptographically insecure MD5 hash algorithm.
CVSS 3.1HIGH 8.1· Network · Low privileges · No interaction · EPSS 0.00626 · Published 2020-01-30 · Fixed in 8.1, 7.6 CWE-327
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