CVE-2025-49008

CRITICALNVD 9.49.4—
EchelonGraph scoreMEDIUM confidence

This critical-severity CVE scores 9.4 under NVD CVSS v3. EPSS exploit probability: 0.5%, top 60% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, nvd
Elevated
9.4
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 1%CVSS: 9.4Exploit: NoneExposed: 0

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

Atheos is a self-hosted browser-based cloud integrated development environment. Prior to version 6.0.4, improper use of escapeshellcmd() in /components/codegit/traits/execute.php allows argument injection, leading to arbitrary command execution. Atheos administrators and users of vulnerable versions are at risk of data breaches or server compromise. Version 6.0.4 introduces a Common::safe_execute function that sanitizes all arguments using escapeshellarg() prior to execution and migrated all components potentially vulnerable to similar exploits to use this new templated execution system.

CVSS v3
9.4
EG Score
9.4(medium)
EG Risk
58(Track*)
EG Risk 58/100SSVC: 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
Severity94% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Watch closely — could escalate to Attend.
EPSS
40.3%
KEV
Not listed

Published

June 5, 2025

Last Modified

April 15, 2026

Advisory Details (2)

Auto-updated Jul 16, 2026
🔬 Proof of concept available. Patch available. Sources: github_commit, github.
github Patch Available🟡 PoC Available

Improper Input Validation Enables RCE in Common.php · Advisory · Atheos/Atheos · GitHub

https://github.com/Atheos/Atheos/security/advisories/GHSA-rwc2-4q8c-xj48
github_commit

commit 7e6c0eb45fa6 (Atheos/Atheos)

Fix landed in Atheos/Atheos commit 7e6c0eb45fa6 — awaiting tagged release

https://github.com/Atheos/Atheos/commit/7e6c0eb45fa6d04d786a0037389540f2638fe792

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 13× in last 7d / 52× 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 131 total refreshes for this CVE.

  1. 2026-07-23 14:18 UTCEPSS rescore
  2. 2026-07-23 02:57 UTCEG score recompute
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  51. 2026-06-08 16:09 UTCEG score recompute▲ 9.40
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Frequently asked(5)

What is CVE-2025-49008?
CVE-2025-49008 is a critical vulnerability published on June 5, 2025. Atheos is a self-hosted browser-based cloud integrated development environment. Prior to version 6.0.4, improper use of escapeshellcmd() in /components/codegit/traits/execute.php allows argument injection, leading to arbitrary command execution. Atheos administrators and users of vulnerable…
When was CVE-2025-49008 disclosed?
CVE-2025-49008 was first published in the National Vulnerability Database on June 5, 2025, with the most recent update on April 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2025-49008 actively exploited?
CVE-2025-49008 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 40.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2025-49008?
CVE-2025-49008 has a CVSS v3 base score of 9.4 (NVD).
How do I remediate CVE-2025-49008?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-49008, 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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