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CVE-2024-23897

Jenkins 2.441 and earlier, LTS 2.426.2 and earlier does not disable a feature of its CLI command parser that replaces an '@' character followed by a file path in an argument with the file's contents, allowing unauthenticated attackers to read arbitrary files on the Jenkins contro…

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Jenkins 2.441 and earlier, LTS 2.426.2 and earlier does not disable a feature of its CLI command parser that replaces an '@' character followed by a file path in an argument with the file's contents, allowing unauthenticated attackers to read arbitrary files on the Jenkins controller file system.
CVSS 9.8 (CRITICAL) KEV: KNOWN CATALOG

Attention and evidence

HYPE SCORE
0.0/10
REALITY · THREAT PRIORITY
9.0/10
General review priority; not probability

Evidence confidence: Exploitation recorded

Why this priority?
  • Recorded exploitation baseline: +7.00
  • Technical severity: CVSS 9.8: +1.47
  • Fresh EPSS: 100.00%: +0.50

General review priority, not probability, victim count or asset-specific risk. A range covers missing CVSS/EPSS inputs within the current evidence state.

Sources: 13 documents and public datasets.

Hype components

Headline sample (25%)
0/100
Press, 30 days (60%)
0/100
Grounded branding (15%)
0/100
HYPE TOTAL0/100

Sources and documents

The Hacker News
Press · 16 Oct 2025, 07:00 · LinkPro Linux Rootkit Uses eBPF to Hide and Activates via Magic TCP Packets - The Hacker News
GreyNoise
Press · 26 Feb 2025, 08:00 · GreyNoise Detects Active Exploitation of CVEs Mentioned in Black Basta’s Leaked Chat Logs - GreyNoise
Bitsight
Press · 04 Feb 2025, 08:00 · Bitsight TRACE Systematic Approach: CVE-2024-23897 as a Case Study - Bitsight
CloudSEK
Press · 29 Jul 2024, 07:00 · Exposing the Exploitation: How CVE-2024-23897 Led to the Compromise of Github Repos via Jenkins LFI Vulnerability - CloudSEK
Rapid7
Press · 05 Apr 2024, 07:00 · Metasploit Weekly Wrap-Up 04/05/2024 - Rapid7
See all 13 source documents
www.trendmicro.com
Press · 19 Mar 2024, 07:00 · Jenkins Args4j CVE-2024-23897: Files Exposed, Code at Risk - www.trendmicro.com
www.trendmicro.com
Press · 19 Mar 2024, 07:00 · Jenkins Args4j CVE-2024-23897: Files Exposed, Code at Risk - www.trendmicro.com
Cyfirma
Press · 16 Feb 2024, 08:00 · Jenkins (CVE-2024-23897) – Vulnerability Analysis and Exploitation - Cyfirma
Hong Kong Computer Emergency Response Team Coordination Centre
Press · 30 Jan 2024, 08:00 · Jenkins Multiple Vulnerabilities - Hong Kong Computer Emergency Response Team Coordination Centre
SOC Prime
Press · 29 Jan 2024, 08:00 · CVE-2024-23897 Detection: A Critical Jenkins RCE Vulnerability Poses Growing Risks with PoC Exploits Released - SOC Prime
Help Net Security
Press · 29 Jan 2024, 08:00 · Critical Jenkins RCE flaw exploited in the wild. Patch now! (CVE-2024-23897) - Help Net Security
SecurityWeek
Press · 26 Jan 2024, 08:00 · Critical Jenkins Vulnerability Leads to Remote Code Execution - SecurityWeek
The Hacker News
Press · 25 Jan 2024, 08:00 · Critical Jenkins Vulnerability Exposes Servers to RCE Attacks - Patch ASAP! - The Hacker News

Score evolution

● Hype   ● Reality

Earlier evidence-support scores are retained in history; this chart shows only the current priority definition.

First record: hype 0.0 · reality 9.0 (2026-11-02 15:13). The curve appears once the score changes.

Public exploit evidence

11

Public exploit entries / repo candidates

See 11 repos with metrics
RepositoryStarsForksLanguageUpdated
xaitax/CVE-2024-238978227Python29 Feb 2024, 12:13
Maalfer/CVE-2024-23897-exploit154Python30 Apr 2025, 09:27
verylazytech/CVE-2024-23897117Python26 Nov 2024, 14:46
viszsec/CVE-2024-2389760Python31 Jan 2024, 03:14
10T4/PoC-Fix-jenkins-rce_CVE-2024-2389752—27 Jan 2024, 14:43
vmtyan/poc-cve-2024-2389720Go26 Jan 2024, 21:46
AbraXa5/Jenkins-CVE-2024-2389711Python04 Feb 2024, 18:31
dheeraj-jayaswal/CICD-Goat-Vapt-Writeup10—27 Sep 2026, 14:29
MachiavelliII/CVE-2024-2389700Python28 Aug 2026, 09:50
rivaedoardo62-boop/cve-2024-23897-jenkins-poc00TeX16 Jun 2026, 21:33
vmc8ll/poc-CVE-2024-2389700Go03 Mar 2026, 16:21
Public exploit evidence
Evidence context and dated references

Reality is general threat/review priority, combining observed exploitation, CVSS severity and fresh EPSS. Evidence confidence is separate. This is not calibrated risk, a victim count or an asset-specific assessment. A range reflects missing numeric inputs.

Evidence in context

Confidence in exploitation evidence
Exploitation recorded
Priority basis
Recorded exploitation; CVSS 9.8; EPSS 100.0%
Attention, last 30 days
0 distinct story titles; 0 press documents; 0 publisher domains.
Technical potential
network access, no prior privileges, no user interaction.
Observed activity
Exploitation recorded in CISA KEV.
Known scale
Not quantified.
Evidence confidence basis
Trusted exploitation confirmation

Score evaluated: 2026-11-05 13:59:09.207864+00:00 · EPSS snapshot: 2026-11-05T12:03:04Z

Source event timeline
Published
24 Jan 2024, 17:52
First press mention
25 Jan 2024, 08:00
Added to the CISA KEV catalog
19 Aug 2024, 00:00
Latest press mention
16 Oct 2025, 07:00
Score calculated
05 Nov 2026, 13:59
PoCs on GitHub
11 repositories