CVE-2025-52390

CRITICALNVD 9.19.1—
EchelonGraph scoreMEDIUM confidence

Score 9.1 from GitHub Security Advisory (severity: CRITICAL) published 2025-08-01. NVD baseline CVSS 9.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Elevated
9.1EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 9.1Exploit: Elevated riskExposed: 0

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

Saurus CMS Community Edition since commit d886e5b0 (2010-04-23) is vulnerable to a SQL Injection vulnerability in the prepareSearchQuery() method in FulltextSearch.class.php. The application directly concatenates user-supplied input ($search_word) into SQL queries without sanitization, allowing attackers to manipulate the SQL logic and potentially extract sensitive information or escalate their privileges.

CVSS v3
9.1
EG Score
9.1(medium)
EG Risk
72(Attend)
EG Risk 72/100SSVC: Attend

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
Severity91% × 45%
Exploitation40% × 40%
Automatability100% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS PROB
1%
EPSS %ILE
44%
KEV
Not listed

Published

August 1, 2025

Last Modified

April 15, 2026

Advisory Details (2)

Auto-updated Aug 1, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic🟡 PoC Available

vulnerability-research/CVE-2025-52390.md at main · theharshkothari/vulnerability-research · GitHub

https://github.com/theharshkothari/vulnerability-research/blob/main/CVE-2025-52390.md
generic

Saurus-CMS-Community-Edition/classes/FulltextSearch.class.php at d886e5b0c1e2b42cd74e2184e7c81c720cd9de6b · sauruscms/Saurus-CMS-Community-Edition · GitHub

https://github.com/sauruscms/Saurus-CMS-Community-Edition/blob/d886e5b0c1e2b42cd74e2184e7c81c720cd9de6b/classes/FulltextSearch.class.php#L331

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 8× in last 7d / 37× 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 136 total refreshes for this CVE.

  1. 2026-08-07 16:26 UTCEPSS rescore
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Frequently asked(5)

What is CVE-2025-52390?
CVE-2025-52390 is a critical vulnerability published on August 1, 2025. Saurus CMS Community Edition since commit d886e5b0 (2010-04-23) is vulnerable to a SQL Injection vulnerability in the prepareSearchQuery() method in FulltextSearch.class.php. The application directly concatenates user-supplied input ($search_word) into SQL queries without sanitization, allowing…
When was CVE-2025-52390 disclosed?
CVE-2025-52390 was first published in the National Vulnerability Database on August 1, 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-2025-52390 actively exploited?
CVE-2025-52390 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 55.7% of all scored CVEs.
What is the CVSS score of CVE-2025-52390?
CVE-2025-52390 has a CVSS v3 base score of 9.1 (NVD).
How do I remediate CVE-2025-52390?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-52390, 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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