CVE-2026-41885Network attack vector

Unintended resource loading via unencoded URL parameters

Published May 8, 2026 · Updated May 8, 2026

URL injection in Locize i18next-locize-backend before 9.0.2 allows remote attackers to load unintended resources via crafted URL parameters. The interpolate helper in lib/utils.js substitutes lng, ns, projectId, and version without encoding before five URL-building call sites use the result. Reachability requires an application to expose one of those values to untrusted input; custom internal or file-scheme load paths permit SSRF or arbitrary-file reads.

CVSS severity6.5
Medium
EPSS probability0.22%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

URL injection in Locize i18next-locize-backend before 9.0.2 allows remote attackers to load unintended resources via crafted URL parameters. The interpolate helper in lib/utils.js substitutes lng, ns, projectId, and version without encoding before five URL-building call sites use the result. Reachability requires an application to expose one of those values to untrusted input; custom internal or file-scheme load paths permit SSRF or arbitrary-file reads.

The record

CVE
CVE-2026-41885
Published
May 8, 2026
Updated
May 8, 2026
Vendor
Locize
Product
i18next-locize-backend
Classifications
CWE-74, CWE-22, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 8, 2026CVE publishedPublication date reported by the CVE source.
  2. May 8, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=< 9.0.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Locize · i18next-locize-backendversion=< 9.0.2

Published CVSS scores

6.5GitHub, Inc.CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-74Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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