CVE-2023-3520 json
Sensitive Cookie in HTTPS Session Without 'Secure' Attribute in it-novum/openitcockpit
published 2023-07-06 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-44177
- cvss
- 4.3
- 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 23%
- public exploits
- 0
- none known
Summary
Sensitive Cookie in HTTPS Session Without 'Secure' Attribute in GitHub repository it-novum/openitcockpit prior to 4.6.6.
Patch / fix
- it-novum it-novum/openitcockpit 4.6.6
- it-novum openitcockpit 4.6.6
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- partial
- Assessed
- 2 y ago
Exploit prediction
0.30% chance of exploitation in the next 30 days, higher than 23% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- huntr.dev https://huntr.dev/bounties/f3b277bb-91db-419e-bcc4-fe0b055d2551 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 4.3 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
| NVD | 3.1 | 4.6 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N |
Affected products
- it-novum it-novum/openitcockpit
- it-novum openitcockpit
Classification
- Weakness
-
- CWE-614 Sensitive Cookie in HTTPS Session Without 'Secure' Attribute
References
-
github.com
/it-novum/openitcockpit/commit/6c717f3c352e55257fc3fef2c5dec111f7d2ee6b
patch
-
huntr.dev
/bounties/f3b277bb-91db-419e-bcc4-fe0b055d2551
exploit, patch, third-party-advisory
Sources
- CVE List CVE-2023-3520
- NVD CVE-2023-3520
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.