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Severity across 4 analyzed records
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As of 09/11/2026, within CyStack's analyzed data, mod_auth_openidc has 1 security vulnerability published in the last 90 days. Of these, 1 is rated High or Critical. None of these vulnerabilities is listed in the CISA KEV catalog. CyStack recommends that organizations and individual users remediate applicable vulnerabilities as soon as possible.
CyStack does not yet have sufficient official-source data to identify the latest version of mod_auth_openidc and determine which vulnerabilities affect that version.
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| CVE | Exploitation status | Fix | Published | Severity |
|---|---|---|---|---|
CVE-2026-54789mod_auth_openidc has out-of-bounds read and write in state cookie parsing | Exploitation statusNot known exploited | FixYes | Published08/21/2026 | SeverityHigh |
CVE-2025-31492mod_auth_openidc allows OIDCProviderAuthRequestMethod POSTs to leak protected data | Exploitation statusNot known exploited | FixYes | Published04/06/2025 | SeverityHigh |
CVE-2024-24814Denial of service when manipulating mod_auth_openidc_session_chunks cookie in mod_auth_openidc | Exploitation statusPublic exploit | FixNot confirmed | Published02/13/2024 | SeverityHigh |
CVE-2023-28625mod_auth_openidc core dump when OIDCStripCookies is set and an empty Cookie header is supplied | Exploitation statusNot known exploited | FixNot confirmed | Published04/03/2023 | SeverityHigh |
CVE-2022-23527Open Redirect in oidc_validate_redirect_url() | Exploitation statusNot known exploited | FixYes | Published12/14/2022 | SeverityMedium |
CVE-2021-39191URL Redirection to Untrusted Site ('Open Redirect') in mod_auth_openidc | Exploitation statusNot confirmed | FixNot confirmed | Published09/03/2021 | SeverityMedium |
CVE-2021-32791Hardcoded static IV and AAD with a reused key in AES GCM encryption in mod_auth_openidc | Exploitation statusNot confirmed | FixNot confirmed | Published07/26/2021 | SeverityMedium |
CVE-2021-32792XSS vulnerability when using OIDCPreservePost On in mod_auth_openidc | Exploitation statusNot confirmed | FixNot confirmed | Published07/26/2021 | SeverityLow |
CVE-2021-32786Open Redirect in oidc_validate_redirect_url() | Exploitation statusNot confirmed | FixYes | Published07/22/2021 | SeverityMedium |
CVE-2021-32785Format string bug in the Redis cache implementation | Exploitation statusNot confirmed | FixNot confirmed | Published07/22/2021 | SeverityMedium |
CVE-2021-20718CVE-2021-20718 | Exploitation statusNot confirmed | FixNot confirmed | Published05/20/2021 | SeverityUnknown |
CVE-2019-20479CVE-2019-20479 | Exploitation statusNot confirmed | FixNot confirmed | Published02/20/2020 | SeverityUnknown |
CVE-2019-14857CVE-2019-14857 | Exploitation statusNot confirmed | FixNot confirmed | Published11/26/2019 | SeverityMedium |
CVE-2019-1010247CVE-2019-1010247 | Exploitation statusNot confirmed | FixNot confirmed | Published07/19/2019 | SeverityUnknown |
CVE-2017-6059CVE-2017-6059 | Exploitation statusNot confirmed | FixNot confirmed | Published04/12/2017 | SeverityUnknown |
CVE-2017-6413CVE-2017-6413 | Exploitation statusNot confirmed | FixNot confirmed | Published03/02/2017 | SeverityUnknown |
CVE-2017-6062CVE-2017-6062 | Exploitation statusNot confirmed | FixNot confirmed | Published03/02/2017 | SeverityUnknown |
