CVE-2020-14146 json
KumbiaPHP Cross-site Scripting
published 2020-06-15 6 y ago modified 2026-06-17 4 mo ago also GHSA-x6gq-vr59-4q5q , EUVD-2022-5727
- cvss
- 5.4
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.6%
- EPSS 0.6% chance of exploitation in 30 days, percentile 49%
- public exploits
- 0
- none known
Summary
KumbiaPHP through 1.1.1, in Development mode, allows XSS via the public/pages/kumbia PATH_INFO.
Exploit prediction
0.62% chance of exploitation in the next 30 days, higher than 49% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/jenaye/KumbiaPHP- referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
| NVD | 2.0 | 3.5 | AV:N/AC:M/Au:S/C:N/I:P/A:N |
| GitHub | 3.1 | 5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| packagist | kumbiaphp/kumbiapp | <=1.1.1 |
no fix listed |
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
github.com
/jenaye/KumbiaPHP-
web, exploit, third-party-advisory
-
github.com
/KumbiaPHP/KumbiaPHP/releases
web, release-notes, third-party-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2020-14146
advisory
-
github.com
/KumbiaPHP/kumbiapp
package
Sources
- CVE List CVE-2020-14146
- GitHub Advisory GHSA-x6gq-vr59-4q5q
- NVD CVE-2020-14146
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.