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Fencer Vulns
medium 5.1

CVE-2023-1704 json

Cross-site Scripting (XSS) - Stored in pimcore/pimcore

published 2023-03-29 3 y ago modified 2026-06-17 4 mo ago also GHSA-hfmg-g39c-5444 , EUVD-2023-1032

cvss
5.1
version 3.0, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.4%
EPSS 0.4% chance of exploitation in 30 days, percentile 36%
public exploits
0
none known

Summary

Cross-site Scripting (XSS) - Stored in GitHub repository pimcore/pimcore prior to 10.5.20.

Patch / fix

  • packagist pimcore/pimcore 10.5.20
  • pimcore pimcore/pimcore 10.5.20

CISA SSVC

Exploitation
Proof of concept is public
Automatable
no
Technical impact
partial
Assessed
20 mo ago

Exploit prediction

0.42% chance of exploitation in the next 30 days, higher than 36% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • huntr.dev https://huntr.dev/bounties/84419c7b-ae29-401b-bdfd-5d0c498d320f referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CNA 3.0 5.1 CVSS:3.0/AV:L/AC:H/PR:H/UI:R/S:U/C:H/I:L/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

Affected packages

ecosystem package affected fixed in
packagist pimcore/pimcore
<10.5.20
10.5.20

Affected products

  • pimcore pimcore/pimcore

Classification

Weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation

References

Sources

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.