CVE-2024-3126

HIGHNVD 8.48.4—
EchelonGraph scoreMEDIUM confidence

Score 8.4 from GitHub Security Advisory (severity: HIGH) published 2024-05-16. NVD baseline CVSS 8.4; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
8.4EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 8.4Exploit: None knownExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

A command injection vulnerability exists in the 'run_xtts_api_server' function of the parisneo/lollms-webui application, specifically within the 'lollms_xtts.py' script. The vulnerability arises due to the improper neutralization of special elements used in an OS command. The affected function utilizes 'subprocess.Popen' to execute a command constructed with a Python f-string, without adequately sanitizing the 'xtts_base_url' input. This flaw allows attackers to execute arbitrary commands remotely by manipulating the 'xtts_base_url' parameter. The vulnerability affects versions up to and including the latest version before 9.5. Successful exploitation could lead to arbitrary remote code execution (RCE) on the system where the application is deployed.

CVSS v3
8.4
EG Score
8.4(medium)
EG Risk
38(Track)
EG Risk 38/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity84% × 45%
Exploitation1% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
70%
KEV
Not listed

Published

May 16, 2024

Last Modified

July 9, 2025

Advisory Details (2)

Auto-updated Sep 4, 2026
Patch available. Sources: github_commit.
generic

huntr - The world's first bug bounty platform for AI/ML

https://huntr.com/bounties/0e2bec70-826e-4c24-8015-31921e23fd12
github_commit Patch Available

commit 41dbb1b3f2e7 (parisneo/lollms-webui)

Patch available: parisneo/lollms-webui v9.5 (contains commit 41dbb1b3f2e7)

https://github.com/parisneo/lollms-webui/commit/41dbb1b3f2e78ea276e5269544e50514252c0c25

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 7× in last 7d / 30× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 168 total refreshes for this CVE.

  1. 2026-09-24 14:01 UTCEPSS rescore
  2. 2026-09-23 13:46 UTCEPSS rescore
  3. 2026-09-22 14:46 UTCEPSS rescore
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  5. 2026-09-21 13:19 UTCOSV refresh
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  23. 2026-09-02 10:44 UTCOSV refresh
  24. 2026-09-01 13:52 UTCEPSS rescore
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  1. 2026-08-30 19:15 UTCEPSS rescore
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  15. 2026-08-16 08:52 UTCOSV refresh
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  35. 2026-07-30 16:26 UTCEPSS rescore
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  43. 2026-07-23 14:17 UTCEPSS rescore
  44. 2026-07-23 14:17 UTCEPSS rescore
  45. 2026-07-23 02:36 UTCEG score recompute
  46. 2026-07-22 14:07 UTCEPSS rescore
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  48. 2026-07-21 15:23 UTCEPSS rescore
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  50. 2026-07-20 17:06 UTCEPSS rescore
  51. 2026-07-19 14:30 UTCEPSS rescore
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  62. 2026-07-13 22:29 UTCEPSS rescore
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  67. 2026-07-09 19:09 UTCEPSS rescore
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  74. 2026-07-05 02:29 UTCEPSS rescore
  75. 2026-07-04 06:30 UTCEPSS rescore

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Frequently asked(5)

What is CVE-2024-3126?
CVE-2024-3126 is a high vulnerability published on May 16, 2024. A command injection vulnerability exists in the 'runxttsapiserver' function of the parisneo/lollms-webui application, specifically within the 'lollmsxtts.py' script. The vulnerability arises due to the improper neutralization of special elements used in an OS command. The affected function utilizes…
When was CVE-2024-3126 disclosed?
CVE-2024-3126 was first published in the National Vulnerability Database on May 16, 2024, with the most recent update on July 9, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2024-3126 actively exploited?
CVE-2024-3126 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 30.4% of all scored CVEs.
What is the CVSS score of CVE-2024-3126?
CVE-2024-3126 has a CVSS v3 base score of 8.4 (NVD).
How do I remediate CVE-2024-3126?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-3126, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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