SilverStripe asset-admin Cross-site Scripting (XSS)

published 2019-09-26 7y ago modified 2026-06-17 4mo ago also GHSA-jgw2-f5mx-rg7h , EUVD-2022-4365

cvss: 5.4; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 0.7%; EPSS 0.7% chance of exploitation in 30 days, percentile 54%
public exploits: 0; none known

In SilverStripe asset-admin 4.0, there is XSS in file titles managed through the CMS.

Patch / fix

fixed in 1

packagist silverstripe/framework 4.3.5, 4.4.4

Is CVE-2019-14272 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.

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Exploit prediction

0.73% chance of exploitation in the next 30 days, higher than 54% of all scored CVEs (FIRST EPSS, 2026-11-09).

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	silverstripe/framework	>=4.0.0, <4.3.5 >=4.4.0, <4.4.4	4.3.5 4.4.4

Classification

Weakness

CWE-79 Improper Neutralization of Input During Web Page Generation

References

silverstripe.org /download/security-releases/
vendor-advisory
silverstripe.org /blog/tag/release
web, release-notes, vendor-advisory
forum.silverstripe.org /c/releases
web, release-notes, vendor-advisory
silverstripe.org /download/security-releases/CVE-2019-14272
web, vendor-advisory
nvd.nist.gov /vuln/detail/CVE-2019-14272
advisory
github.com /FriendsOfPHP/security-advisories/blob/master/silverstripe/framework/CVE-2019-14272.yaml
web
github.com /silverstripe/silverstripe-framework
package

Sources

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.