CVE Explorer
CVE-2026-33266
Use of Hard-coded Cryptographic Key vulnerability in Apache OpenMeetings.
The remember-me cookie encryption key is set to default value in openmeetings.properties and not being auto-rotated. In case OM admin hasn't changed the default encryption key, an attacker who has stolen a cookie from a logged-in user can get full user credentials.
This issue affects Apache OpenMeetings: from 6.1.0 before 9.0.0.
Users are recommended to upgrade to version 9.0.0, which fixes the issue.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","product":"Apache OpenMeetings","vendor":"Apache Software Foundation","versions":[{"lessThan":"9.0.0","status":"affected","version":"6.1.0","versionType":"semver"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:bc3149ad4e2938fd855f1a9c7ef76088a1006d272c8694ae42415d2c28562773 · sha256:636c7f7f9dcb32bb… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:bc3149ad4e2938fd855f1a9c7ef76088a1006d272c8694ae42415d2c28562773 · sha256:636c7f7f9dcb32bb… · /containers/adp/1/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-321","description":"CWE-321 Use of Hard-coded Cryptographic Key","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:bc3149ad4e2938fd855f1a9c7ef76088a1006d272c8694ae42415d2c28562773 · sha256:636c7f7f9dcb32bb… · /containers/cna/problemTypes/0/descriptions/0
Source references
2 source assertions{"url":"http://www.openwall.com/lists/oss-security/2026/04/09/11"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:bc3149ad4e2938fd855f1a9c7ef76088a1006d272c8694ae42415d2c28562773 · sha256:636c7f7f9dcb32bb… · /containers/adp/0/references/0
{"tags":["vendor-advisory"],"url":"https://lists.apache.org/thread/b05jnp9563v49zq494lox9kjbhhf2w66"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:bc3149ad4e2938fd855f1a9c7ef76088a1006d272c8694ae42415d2c28562773 · sha256:636c7f7f9dcb32bb… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.