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» GHSA-m6pf-cm3f-7876
Description
Cross-site Scripting (XSS) - Reflected in GitHub repository librenms/librenms 23.7.0 and prior. A patch is available at commit 91c57a1ee54631e071b6b0c952d99c8ee892e824 and anticiapted to be part of version 23.8.0.
Basic information
Type
reviewed
Severity
high Advisory on GitHub
Open advisory ↗ Repository advisory
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Source code
Browse source ↗ Published (advisory)
2023-08-15 03:31:32 UTC
Updated
2023-11-07 05:03:18 UTC
GitHub reviewed
2023-08-15 20:03:24 UTC
NVD published
2023-08-15 02:15:48 UTC
EPSS Score
Score
Percentile
79.11%
99.05%
CVSS Scores
Base score
Version
Severity
Vector
7.6
3.0
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CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L
Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:L)
A normal user session is enough; they don’t have to be admin.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:L)
Some sensitive info could get out, but not a total data dump.
Integrity (I:H)
They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:L)
Might cause slowdowns, glitches, or partial disruption—not a full brick.
CWEs
CWE id
Name
CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Affected packages (1)
Vulnerable version ranges and first patched releases as published by GitHub.
Ecosystem
Package
Vulnerable range
First patched
Vulnerable functions
composer
librenms/librenms <= 23.7.0
23.8.0
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cvelogic
Threat Intelligence