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CVE-2026-58450

MEDIUM Exploitation: PoC
4.3
CVSS 3.1
Description
Invoice Ninja through 5.13.26 contains an open redirect vulnerability in the client portal login that allows unauthenticated attackers to redirect authenticated victims to attacker-controlled external URLs by injecting a malicious value into the intended query parameter. Attackers can craft a client login link with an external URL in the intended parameter, which is stored in the session without host validation and emitted verbatim via a bare redirect in the ContactLoginController authenticated() handler after the victim completes a legitimate login, enabling phishing attacks.

Metadata

CVE ID
CVE-2026-58450
State
PUBLISHED
Assigner
VulnCheck
Reserved
2026-06-30 19:09 UTC
Published
2026-06-30 21:07 UTC
Last updated
2026-07-01 14:29 UTC
Primary CWE
CWE-601
URL Redirection to Untrusted Site ('Open Redirect')
Vendor / Product
invoiceninja / invoiceninja
Sources
cve.org  ·  NVD

Severity & Metrics

4.3 MEDIUM CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
SSVC — CISA Coordinator
Exploitation
PoC
Automatable
no
Tech. Impact
partial
Affected products (1)
VendorProductPlatformVersions
invoiceninja invoiceninja — 0 ≤ 5.13.26
Weakness (CWE)
CWESourceDescription
CWE-601 cna URL Redirection to Untrusted Site ('Open Redirect')
CVSS scores (2)
ScoreSeverityVersionSourceVector
5.3 MEDIUM 4.0 cna CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
4.3 MEDIUM 3.1 cna CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
References (2)
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