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CVE-2020-15269

22
FAUCET Score

CVE-2020-15269 is a critical vulnerability affecting Spree versions prior to 3.7.11, 4.0.4, and 4.1.11, allowing expired user tokens to access Storefront API v2 endpoints. With a CVSS score of 9.1 (CRITICAL), it presents a high risk due to its network-based attack vector, low attack complexity, and high impact on confidentiality and integrity. While no active exploitation, public exploit code, or significant community discussion has been observed, the vulnerability has a FAUCET Risk Score of 72/100, indicating its potential severity. Patches are available in the specified updated versions, and a workaround is also provided.

Impacted Technologies

VendorProductVersion(s)CPE
< 3.7.11CPE matchmatch criteria
cpe:2.3:a:sparksolutions:spree:*:*:*:*:*:*:*:*
>= 4.0.0, < 4.0.4CPE matchmatch criteria
cpe:2.3:a:sparksolutions:spree:*:*:*:*:*:*:*:*
>= 4.1.0, < 4.1.11CPE matchmatch criteria
cpe:2.3:a:sparksolutions:spree:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.4HIGH

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

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
2.2
Impact Score
5.2
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.06%
Probability of exploitation in next 30 days
EPSS Percentile
61.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0106 is in the 46th percentile among its peer group of 36,835 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (4)

github_advisorypatch availablevia nvd_reference
View patch
rubygemspatch availablevia ghsa
Product: spreeFixed in: 3.7.11
rubygemspatch availablevia ghsa
Product: spreeFixed in: 4.0.4
rubygemspatch availablevia ghsa
Product: spreeFixed in: 4.1.11

Vendor Advisories (1)

rubygemsGHSA-f8cm-364f-q9qhhigh

Ensure that doorkeeper_token is valid when authenticating requests in API v2 calls

Oct 20, 2020

References

github.com / spree/spree/commit/e43643abfe51f54bd9208dd02298b366e9b9a847
PatchThird Party Advisory
github.com / spree/spree/security/advisories/GHSA-f8cm-364f-q9qh
Third Party Advisory