CVE-2017-1000431 json
eZ Publish Cross-site Scripting (XSS) vulnerability
published 2018-01-02 8 y ago modified 2026-06-17 4 mo ago also GHSA-m98q-p5gq-q5ff , EUVD-2022-4533
- cvss
- 6.1
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.7%
- EPSS 0.7% chance of exploitation in 30 days, percentile 52%
- public exploits
- 0
- none known
Summary
eZ Systems eZ Publish version 5.4.0 to 5.4.9, and 5.3.12 and older, is vulnerable to an XSS issue in the search module, resulting in a risk of attackers injecting scripts which may e.g. steal authentication credentials.
Patch / fix
- packagist ezsystems/ezpublish-legacy 5.3.12.1, 5.4.10
Exploit prediction
0.68% chance of exploitation in the next 30 days, higher than 52% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 6.1 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
| GitHub | 3.0 | 6.1 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| packagist | ezsystems/ezpublish-legacy | >=5.4.0, <5.4.10 >=5.3.0, <5.3.12.1 |
5.4.10 5.3.12.1 |
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
share.ez.no
/community-project/security-advisories/ezsa-2017-005-xss-issue-in-search
web, patch, vendor-advisory
-
github.com
/ezsystems/ezpublish-legacy/commit/c7174295fa0b9bd81bd4af908082464b0b80f278
web
-
nvd.nist.gov
/vuln/detail/CVE-2017-1000431
advisory
-
github.com
/FriendsOfPHP/security-advisories/blob/master/ezsystems/ezpublish-legacy/CVE-2017-1000431.yaml
web
-
web.archive.org
/web/20210408035246/http://share.ez.no/community-project/security-advisories/ezsa-2017-005-xss-issue-in-search
web
Sources
- CVE List CVE-2017-1000431
- GitHub Advisory GHSA-m98q-p5gq-q5ff
- NVD CVE-2017-1000431
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.