CVE-2022-2888 json
Insufficient Session Expiration in octoprint/octoprint
published 2022-09-21 4 y ago modified 2026-06-17 4 mo ago also GHSA-937f-qh3w-6g87 , PYSEC-2022-282 , EUVD-2022-0174
- cvss
- 4.4
- version 3.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 22%
- public exploits
- 0
- none known
Summary
If an attacker comes into the possession of a victim's OctoPrint session cookie through whatever means, the attacker can use this cookie to authenticate as long as the victim's account exists.
Patch / fix
- pypi octoprint 1.8.3
- octoprint octoprint/octoprint 1.8.3
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- partial
- Assessed
- 17 mo ago
Exploit prediction
0.29% chance of exploitation in the next 30 days, higher than 22% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- huntr.dev https://huntr.dev/bounties/d27d232b-2578-4b32-b3b4-74aabdadf629 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 4.4 | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N |
| NVD | 3.1 | 4.4 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N |
| GitHub | 3.1 | 4.4 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| pypi | octoprint | <1.8.3 |
1.8.3 |
Affected products
- octoprint octoprint/octoprint
Classification
- Weakness
-
- CWE-613 DEPRECATED: Insufficient Session Expiration
References
-
github.com
/octoprint/octoprint/commit/40e6217ac1a85cc5ed592873ae49db01d3005da4
web, patch, third-party-advisory
-
huntr.dev
/bounties/d27d232b-2578-4b32-b3b4-74aabdadf629
web, exploit, patch, third-party-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2022-2888
advisory
-
github.com
/octoprint/octoprint
package
-
github.com
/pypa/advisory-database/tree/main/vulns/octoprint/PYSEC-2022-282.yaml
web
-
github.com
/advisories/GHSA-937f-qh3w-6g87
advisory
Sources
- CVE List CVE-2022-2888
- GitHub Advisory GHSA-937f-qh3w-6g87
- NVD CVE-2022-2888
- OSV PYSEC-2022-282
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.