CVE-2020-7932
OMERO-web Sensitive Data Exposure
5.7
MEDIUM
CVSS 3.1
EPSS 0.34%
Description
OMERO.web before 5.6.3 optionally allows sensitive data elements (e.g., a session key) to be passed as URL query parameters. If an attacker tricks a user into clicking a malicious link in OMERO.web, the information in the query parameters may be exposed in the Referer header seen by the target. Information in the URL path such as object IDs may also be exposed.
How to fix CVE-2020-7932
To remediate CVE-2020-7932, upgrade the affected package to a fixed version below.
- —upgrade to 5.6.3 or later
- —upgrade to 5.6.3 or later
Is CVE-2020-7932 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 5.6.3
- from 0, < 5.6.3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N |
| osv | CVSS 3.1 | MEDIUM5.7 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N |