CVE-2023-26113
HIGH
7.5
CVSS Score
Published: March 18, 2023 at 05:00 AM UTC
Updated: June 17, 2026 at 05:42 AM UTC
1 product affected across 1 vendorCollection.js
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Severity
HIGH7.5
Exploit prediction
EPSS 1%
SSVC
PoC
Description
Versions of the package collection.js before 6.8.1 are vulnerable to Prototype Pollution via the extend function in Collection.js/dist/node/iterators/extend.js.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 6.8.1
Affected range stops below 6.8.1, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (5)
ExploitIssue TrackingPatchThird Party Advisory
Source: [email protected]
https://github.com/kobezzza/Collection/issues/27PatchRelease Notes
Source: [email protected]
https://github.com/kobezzza/Collection/releases/tag/v6.8.1ExploitTechnical DescriptionThird Party Advisory
Source: [email protected]
https://security.snyk.io/vuln/SNYK-JS-COLLECTIONJS-3185148SSVC — Action Prioritization
SSVCPoCNot automatablePartial impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
7.5HIGHsnyk
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-1321
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