CVE-2023-0299 json
Improper Input Validation in publify/publify
published 2023-01-14 3 y ago modified 2026-06-17 4 mo ago also BIT-publify-2023-0299 , EUVD-2023-0526 , GHSA-q3rm-f527-ghxj
- cvss
- 8.4
- version 3.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.9%
- EPSS 0.9% chance of exploitation in 30 days, percentile 61%
- public exploits
- 0
- none known
Summary
Improper Input Validation in GitHub repository publify/publify prior to 9.2.10.
Patch / fix
- rubygems publify_core 9.2.10
- bitnami publify 9.2.10
- publify publify/publify 9.2.10
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- total
- Assessed
- 19 mo ago
Exploit prediction
0.94% chance of exploitation in the next 30 days, higher than 61% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- huntr.dev https://huntr.dev/bounties/0049774b-1857-46dc-a834-f1fb15138c53 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 8.4 | CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H |
| GitHub | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| OSV | 3.0 | 8.4 | CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| rubygems | publify_core | <9.2.10 |
9.2.10 |
| bitnami | publify | <9.2.10 |
9.2.10 |
Affected products
- publify publify/publify
Classification
- Weakness
-
- CWE-20 Improper Input Validation
References
-
github.com
/publify/publify/commit/ca46da283572b4f8c0b5aa245008756c8a5fd1b1
web, patch, third-party-advisory
-
huntr.dev
/bounties/0049774b-1857-46dc-a834-f1fb15138c53
web, exploit, patch, third-party-advisory
-
github.com
/publify/publify_core/commit/34f6e9c98e0e3b3f9896f9676b3d6442220e2b4e
web
-
nvd.nist.gov
/vuln/detail/CVE-2023-0299
advisory
-
github.com
/publify/publify
package
-
github.com
/rubysec/ruby-advisory-db/blob/master/gems/publify_core/CVE-2023-0299.yml
web
Sources
- CVE List CVE-2023-0299
- GitHub Advisory GHSA-q3rm-f527-ghxj
- NVD CVE-2023-0299
- OSV BIT-publify-2023-0299
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.