CVE-2023-29009 json
basercms XSS Vulnerability via Favorites Feature
published 2023-10-26 3 y ago modified 2026-09-10 1 mo ago also GHSA-8vqx-prq4-rqrq , EUVD-2023-2702
- cvss
- 6.1
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.6%
- EPSS 0.6% chance of exploitation in 30 days, percentile 46%
- public exploits
- 0
- none known
Summary
baserCMS is a website development framework with WebAPI that runs on PHP8 and CakePHP4. There is a XSS Vulnerability in Favorites Feature to baserCMS. This issue has been patched in version 4.8.0.
Patch / fix
- packagist baserproject/basercms 4.8.0
- basercms basercms 4.8.0
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 2 y ago
Exploit prediction
0.56% chance of exploitation in the next 30 days, higher than 46% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| NVD | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| GitHub | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| packagist | baserproject/basercms | <4.8.0 |
4.8.0 |
Affected products
- baserproject basercms
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
github.com
/baserproject/basercms/commit/919c3ccbbd7a2432967dcb2e428131cc7ad71bb2
web
-
basercms.net
/security/JVN_45547161
web, vendor-advisory
-
github.com
/baserproject/basercms/security/advisories/GHSA-8vqx-prq4-rqrq
web, third-party-advisory
-
github.com
/baserproject/basercms/releases/tag/basercms-4.8.0
web, release-notes
-
nvd.nist.gov
/vuln/detail/CVE-2023-29009
advisory
-
github.com
/baserproject/basercms
package
Sources
- CVE List CVE-2023-29009
- GitHub Advisory GHSA-8vqx-prq4-rqrq
- NVD CVE-2023-29009
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.