CVE-2021-32848
CVSS v3
7.5
HIGH
EPSS Score
1.0 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
Octobox is software for managing GitHub notifications. Prior to pull request (PR) 2807, a user of the system can provide a specifically crafted search query string that will trigger a ReDoS vulnerability. This issue is fixed in PR 2807.
Technical details
- Published
- 2023-02-20
Frequently asked questions
What is CVE-2021-32848?
Octobox is software for managing GitHub notifications. Prior to pull request (PR) 2807, a user of the system can provide a specifically crafted search query string that will trigger a ReDoS vulnerability. This issue is fixed in PR 2807.
Is CVE-2021-32848 actively exploited?
Active exploitation of CVE-2021-32848 has not been confirmed. Its EPSS score was 1.0% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2021-32848?
CVE-2021-32848 has a CVSS v3 base score of 7.5 (HIGH severity).
Is CVE-2021-32848 affecting your environment?
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