CVE-2025-64147VulnerabilityPublished 29 Oct 2025Updated 5 Nov 2025

Org.jenkins ci.plugins:curseforge publisher: Jenkins Curseforge Publisher Plugin does not mask API Keys displayed on

Affects org.jenkins-ci.plugins:curseforge-publisherSource GCVE Database

Compare

Authoritative record:CVE-2025-64147· Medium 4.3

Not known to be exploited · CVSS 4.3 Medium.

Data as of 4 Nov 2026, 18:20 UTC

CVSS 3.1 base score

4.3Medium

How severe the flaw is on the 0–10 CVSS scale.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Attack Vector: Network
Attack Complexity: Low
Privileges Required: Low
User Interaction: None
Scope: Unchanged
Confidentiality: Low
Integrity: None
Availability: None

Bold values are the worst case: easiest to exploit or largest impact.

Attack Vector: Network: The vulnerable component is bound to the network stack and the set of possible attackers extends beyond the other options listed, up to and including the entire Internet. Such a vulnerability is often termed 'remotely exploitable' and can be thought of as an attack being exploitable at the protocol level one or more network hops away (e.g., across one or more routers).
Attack Complexity: Low: Specialized access conditions or extenuating circumstances do not exist. An attacker can expect repeatable success against the vulnerable component.
Privileges Required: Low: The attacker is authorized with (i.e., requires) privileges that provide basic user capabilities that could normally affect only settings and files owned by a user. Alternatively, an attacker with Low privileges may have the ability to cause an impact only to non-sensitive resources.
User Interaction: None: The vulnerable system can be exploited without any interaction from any user.
Scope: Unchanged: An exploited vulnerability can only affect resources managed by the same security authority. In this case, the vulnerable component and the impacted component are either the same, or both are managed by the same security authority.
Confidentiality: Low: There is some loss of confidentiality. Access to some restricted information is obtained, but the attacker does not have control over what information is obtained, or the amount or kind of loss is limited. The information disclosure does not cause a direct, serious loss to the impacted component.
Integrity: None: There is no loss of integrity within the impacted component.
Availability: None: There is no impact to availability within the impacted component.

Definitions: FIRST CVSS v3.1 specification.

Exploitation evidence

Disclosed: evidence found.
CVE published 29 Oct 2025
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 4 Nov 2026.

Disclosed: The CVE record is public on cve.org. Its publication is t = 0.
Detectable: A public nuclei template can find exposed instances, for defenders and attackers alike.
Weaponized: A Metasploit exploit module or Exploit-DB entry exists (Metasploit scanner modules do not count), or CISA SSVC or the CVSS exploit maturity reports a public proof of concept.
Exploited in the wild: CISA KEV lists it, CISA SSVC rates exploitation active, or a source reports attacks.
Observed by OffSeq Mirage: OffSeq Mirage honeypot sensors recorded attack traffic for this CVE, or found exposed hosts without attack traffic.

Moments are spaced evenly, not to scale; a dashed line marks a gap of six months or more. Deltas count from t = 0. Sources that give only a date (CISA KEV, Exploit-DB, or a time of exactly 00:00Z) read “same day” rather than hours. Metasploit modules carry the flaw’s disclosure date, not their release date, and nuclei templates carry no date, so both appear above but not on the timeline.

What to do

Affected software

Product	Affected	Fixed in
Mavenorg.jenkins-ci.plugins:curseforge-publisher	Affected <=1.0	Fixed in–

Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.

AI-suggested

Users should restrict access to Jenkins job configurations and the Jenkins controller file system to trusted personnel only. Avoid granting Item/Extended Read permissions to untrusted users. Monitor for updates from the plugin maintainers for a future patch.

Description

The Jenkins Curseforge Publisher Plugin version 1.0 and earlier stores API keys unencrypted in job configuration files on the Jenkins controller. These keys are visible to users with Item/Extended Read permission or those with file system access to the Jenkins controller. Additionally, the plugin's job configuration form does not mask the API keys, increasing the risk of accidental exposure. No fix is currently available for this vulnerability.

Impact

The vulnerability allows unauthorized users with limited Jenkins permissions or file system access to obtain API keys stored in job configurations. This could lead to unauthorized use of these API keys, potentially compromising integrations or services relying on them. The impact is limited to confidentiality loss (low confidentiality impact) with no direct integrity or availability impact reported.

CWE-311Missing Encryption of Sensitive Data (opens in a new tab)
Class weaknessLikelihood of exploit: HighOWASP Top 10 A06:2025: Insecure Design (opens in a new tab)
The product does not encrypt sensitive or critical information before storage or transmission.
MITRE discourages mapping vulnerabilities to this broad entry; the root cause is usually a more specific weakness.
Requirements
Clearly specify which data or resources are valuable enough that they should be protected by encryption. Require that any transmission or storage of this data/resource should use well-vetted encryption algorithms.
Architecture and Design
Ensure that encryption is properly integrated into the system design, including but not necessarily limited to: Encryption that is needed to store or transmit private data of the users of the system; Encryption that is needed to protect the system itself from unauthorized disclosure or tampering
Architecture and Design · Libraries or Frameworks
When there is a need to store or transmit sensitive data, use strong, up-to-date cryptographic algorithms to encrypt that data. Select a well-vetted algorithm that is currently considered to be strong by experts in the field, and use well-tested implementations.
OWASP Cheat Sheets
Abuse Case (opens in a new tab)
User Privacy Protection (opens in a new tab)
Secure Design Principles (opens in a new tab)
OWASP ASVS 4.0.3
V6.1.3 (opens in a new tab)
V6.1.2 (opens in a new tab)
V6.1.1 (opens in a new tab)
Attack patterns
Sniffing Attacks (opens in a new tab)
Sniffing Network Traffic (opens in a new tab)
Lifting Sensitive Data Embedded in Cache (opens in a new tab)
Accessing/Intercepting/Modifying HTTP Cookies (opens in a new tab)
Retrieve Embedded Sensitive Data (opens in a new tab)
From MITRE CWE, MITRE CAPEC and OWASP (Top 10, OpenCRE).

References

Community reviews

Loading reviews…

Exploitation evidence

What to do

Affected software

Description

AI analysisMachine-generated, updated 4 Nov 2026, 18:20 UTC

WeaknessesCWE-311

Technical details

References

Community reviews

Related threats