CVE-2023-4453 json
Cross-site Scripting (XSS) - Reflected in pimcore/pimcore
published 2023-08-21 3 y ago modified 2026-06-17 4 mo ago also GHSA-599v-h3q5-g6r9 , EUVD-2023-2211
- cvss
- 6.4
- version 3.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.6%
- EPSS 0.6% chance of exploitation in 30 days, percentile 48%
- public exploits
- 0
- none known
Summary
Cross-site Scripting (XSS) - Reflected in GitHub repository pimcore/pimcore prior to 10.6.8.
Patch / fix
- packagist pimcore/pimcore 10.6.8
- pimcore pimcore/pimcore 10.6.8
- pimcore pimcore 10.6.8
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- total
- Assessed
- 2 y ago
Exploit prediction
0.58% chance of exploitation in the next 30 days, higher than 48% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- huntr.dev https://huntr.dev/bounties/245a8785-0fc0-4561-b181-fa20f869d993 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 6.4 | CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:L |
| NVD | 3.1 | 5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/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 | pimcore/pimcore | <10.6.8 |
10.6.8 |
Affected products
- pimcore pimcore/pimcore
- pimcore pimcore
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
github.com
/pimcore/pimcore/commit/234c0c02ea7502071b00ab673fbe4a6ac253080e
web, patch
-
huntr.dev
/bounties/245a8785-0fc0-4561-b181-fa20f869d993
web, exploit, patch, third-party-advisory
-
github.com
/pimcore/pimcore/security/advisories/GHSA-599v-h3q5-g6r9
web
-
nvd.nist.gov
/vuln/detail/CVE-2023-4453
advisory
-
github.com
/pimcore/pimcore
package
Sources
- CVE List CVE-2023-4453
- GitHub Advisory GHSA-599v-h3q5-g6r9
- NVD CVE-2023-4453
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.