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CVE-2019-12245

18
FAUCET Score

CVE-2019-12245 describes an incorrect access control vulnerability in SilverStripe through version 4.3.3, allowing an unauthenticated attacker to potentially guess filenames of protected uploaded assets. Rated Medium (CVSS 5.3), this vulnerability has a low attack complexity and could lead to a limited disclosure of information (C:L). There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 4.3.3CPE matchmatch criteria
cpe:2.3:a:silverstripe:silverstripe:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.3MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.37%
Probability of exploitation in next 30 days
EPSS Percentile
69.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0137 is in the 50th percentile among its peer group of 23,725 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (6)

composerpatch availablevia ghsa
Product: silverstripe/frameworkFixed in: 3.6.8
composerpatch availablevia ghsa
Product: silverstripe/frameworkFixed in: 3.7.4
composerpatch availablevia ghsa
Product: silverstripe/frameworkFixed in: 4.3.6
composerpatch availablevia ghsa
Product: silverstripe/frameworkFixed in: 4.4.4
composerpatch availablevia ghsa
Product: silverstripe/assetsFixed in: 1.3.5
composerpatch availablevia ghsa
Product: silverstripe/assetsFixed in: 1.4.4

Vendor Advisories (1)

composerGHSA-jvx5-rm6q-gx7pmedium

Lack of access control on upoaded files

Nov 12, 2019

References

forum.silverstripe.org / c/releases
Release NotesVendor Advisory
silverstripe.org / download/security-releases
Vendor Advisory
silverstripe.org / download/security-releases/CVE-2019-12245
Vendor Advisory