GHSA-vvm3-rv48-j3g5 json
Zendframework Potential XSS or HTML Injection vector in Zend_Json
published 2y ago modified 2y ago
- cvss
- 6.1
- version 3.1, GitHub
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- —
- no score, EPSS covers CVEs only
- public exploits
- 0
- none known
Summary
`Zend_Json_Encoder` was not taking into account the solidus character (/) during encoding, leading to incompatibilities with the JSON specification, and opening the potential for XSS or HTML injection attacks when returning HTML within a JSON string.
Patch / fix
- packagist zendframework/zendframework1 1.7.9, 1.8.5, 1.9.7
Is GHSA-vvm3-rv48-j3g5 in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerCVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| 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 | zendframework/zendframework1 | >=1.7.0, <1.7.9 >=1.8.0, <1.8.5 >=1.9.0, <1.9.7 |
1.7.9 1.8.5 1.9.7 |
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
Sources
- GitHub Advisory GHSA-vvm3-rv48-j3g5
Fencer Intel 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.