CVE-2024-11587

MEDIUMNVD 3.56.1▲
EchelonGraph scoreMEDIUM confidence

Score 6.1 from GitHub Security Advisory published 2024-11-22. NVD baseline CVSS 3.5; sources differ by 2.6.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Elevated
6.1EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.9%CVSS: 3.5Exploit: Elevated riskExposed services: Not assessed

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

A vulnerability was found in idcCMS 1.60. It has been classified as problematic. This affects the function GetCityOptionJs of the file /inc/classProvCity.php. The manipulation of the argument idName leads to cross site scripting. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.

CVSS v3
3.5
EG Score
6.1MEDIUMmedium confidence
EG Risk
43
EG Risk 43/100CISA SSVC

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
Severity61% × 45%
Exploitation40% × 40%
Automatability0% × 15%
CISA SSVC: Track at low or medium mission impact; Track* at high (mission-essential systems).
Action: No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.
EPSS PROB
0.9%
EPSS %ILE
58th
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Track* at high (mission-essential systems).

No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.

Exploitation public PoC (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

November 21, 2024

Last Modified

November 22, 2024

References (4)

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 9× in last 7d / 29× 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 178 total refreshes for this CVE.

  1. 2026-10-05 17:41 UTCEPSS rescore
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  6. 2026-09-30 16:42 UTCEG score recompute
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  1. 2026-09-11 09:34 UTCEPSS rescore
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  28. 2026-08-10 23:58 UTCEPSS rescore
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  51. 2026-07-23 14:17 UTCEPSS rescore
  52. 2026-07-23 02:31 UTCEG score recompute
  53. 2026-07-22 23:18 UTCEG score recompute
  54. 2026-07-22 14:07 UTCEPSS rescore
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  72. 2026-07-09 19:09 UTCEPSS rescore
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  74. 2026-07-07 13:45 UTCEPSS rescore
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Publicly available exploits

(1 reference)

Working exploit code is in the public domain. Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • Nucleihttp/cves/2024/CVE-2024-11587.yaml
    First seen Jan 1, 2024

    idcCMS V1.60 - Cross-Site Scripting

    Open source ↗

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2024-11587?
CVE-2024-11587 is a medium vulnerability published on November 21, 2024. A vulnerability was found in idcCMS 1.60. It has been classified as problematic. This affects the function GetCityOptionJs of the file /inc/classProvCity.php. The manipulation of the argument idName leads to cross site scripting. It is possible to initiate the attack remotely. The exploit has been…
When was CVE-2024-11587 disclosed?
CVE-2024-11587 was first published on November 21, 2024, with the most recent update on November 22, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2024-11587 actively exploited?
CVE-2024-11587 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.9% probability of exploitation in the next 30 days (58th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2024-11587?
CVE-2024-11587 has a CVSS v3 base score of 3.5 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 6.1 (MEDIUM).
How do I remediate CVE-2024-11587?
No fix for CVE-2024-11587 is confirmed yet. Until one is published, restrict network exposure of the affected system or apply the vendor's mitigation — for example, keep it off the internet or limit it to trusted networks — and watch the vendor's advisory for the fix.

Dependency Blast Radius

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