CVE-2025-12282VulnerabilityPublished 27 Oct 2025Updated 7 Jan 2026

CVE-2025-12282: code-projects Client Details System · Cross Site Scripting

Affects code-projects Client Details SystemSource CVE Database V5

Not known to be exploited · CVSS 4.8 Medium.

Data as of 25 Oct 2026, 19:02 UTC

CVSS 4.0 base score

4.8Medium

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

EPSS: 0.2% chance of exploitation in 30 days – higher than 21% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P

Base metrics

Attack Vector: Network
Attack Complexity: Low
Attack Requirements: None
Privileges Required: High
User Interaction: Passive
Vulnerable system confidentiality: None
Vulnerable system integrity: Low
Vulnerable system availability: None
Subsequent system confidentiality: None
Subsequent system integrity: None
Subsequent system availability: None

Threat metrics

Exploit Maturity: POC

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

Attack Vector: Network: The vulnerable system is bound to the network stack and the set of possible attackers extends beyond the other options listed below, 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: The attacker must take no measurable action to exploit the vulnerability. The attack requires no target-specific circumvention to exploit the vulnerability. An attacker can expect repeatable success against the vulnerable system.
Attack Requirements: None: The successful attack does not depend on the deployment and execution conditions of the vulnerable system. The attacker can expect to be able to reach the vulnerability and execute the exploit under all or most instances of the vulnerability.
Privileges Required: High: The attacker requires privileges that provide significant (e.g., administrative) control over the vulnerable system allowing full access to the vulnerable system’s settings and files.
User Interaction: Passive: Successful exploitation of this vulnerability requires limited interaction by the targeted user with the vulnerable system and the attacker’s payload. These interactions would be considered involuntary and do not require that the user actively subvert protections built into the vulnerable system.
Vulnerable system confidentiality: None: There is no loss of confidentiality within the Vulnerable System.
Vulnerable system integrity: Low: Modification of data is possible, but the attacker does not have control over the consequence of a modification, or the amount of modification is limited. The data modification does not have a direct, serious impact to the Vulnerable System.
Vulnerable system availability: None: There is no impact to availability within the Vulnerable System.
Subsequent system confidentiality: None: There is no loss of confidentiality within the Subsequent System or all confidentiality impact is constrained to the Vulnerable System.
Subsequent system integrity: None: There is no loss of integrity within the Subsequent System or all integrity impact is constrained to the Vulnerable System.
Subsequent system availability: None: There is no impact to availability within the Subsequent System or all availability impact is constrained to the Vulnerable System.
Exploit Maturity: POC: Based on threat intelligence sources each of the following must apply: · Proof-of-concept is publicly available · No knowledge of reported attempts to exploit this vulnerability · No knowledge of publicly available solutions used to simplify attempts to exploit the vulnerability

Definitions: FIRST CVSS v4.0 specification.

Exploitation evidence

Disclosed: evidence found.
CVE published 27 Oct 2025
Detectable: no evidence on record.
No public nuclei template indexed
Weaponised: 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 2026-10-25.

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.
Weaponised: Public exploit code exists in Metasploit or Exploit-DB, or CISA SSVC 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
GitHubhellonewbie/tutorial`pkg:github/hellonewbie/tutorial`Other threats	Affected =1.0	Fixed in–

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AI-suggested

1. Monitor vendor channels closely for official patches or updates addressing CVE-2025-12282 and apply them promptly upon release. 2. Implement strict input validation and output encoding on all user-supplied data within the /admin/manage-users.php interface to prevent script injection. 3. Restrict administrative interface access to trusted networks or VPNs, minimizing exposure to remote attackers. 4. Employ multi-factor authentication (MFA) for all administrative accounts to reduce the risk of credential compromise. 5. Conduct regular security audits and penetration testing focused on administrative modules to detect similar vulnerabilities. 6. Use Content Security Policy (CSP) headers to limit the execution of unauthorized scripts in the browser context. 7. Educate administrative users about the risks of interacting with suspicious links or inputs that could trigger XSS payloads. 8. Implement web application firewalls (WAF) with rules tuned to detect and block XSS attack patterns targeting the affected endpoints. These measures, combined, reduce the likelihood and impact of exploitation beyond generic advice.

Description

A vulnerability was identified in code-projects Client Details System 1.0. The affected element is an unknown function of the file /admin/manage-users.php. The manipulation leads to cross site scripting. The attack can be initiated remotely. The exploit is publicly available and might be used.

Impact

For European organizations using the code-projects Client Details System 1.0, this vulnerability poses a risk primarily to administrative users who manage client details. Exploitation could lead to unauthorized script execution within the admin interface, potentially allowing attackers to perform actions on behalf of legitimate users, steal session tokens, or manipulate client data. This can degrade trust, cause data integrity issues, and disrupt business operations. While the vulnerability does not directly expose sensitive data, the ability to execute scripts can be leveraged for phishing or lateral movement within networks. Organizations in sectors with high regulatory scrutiny, such as finance or healthcare, may face compliance risks if exploited. The remote nature of the attack increases the threat surface, especially if administrative interfaces are exposed externally or insufficiently protected. The medium severity suggests a moderate but non-negligible impact, warranting timely remediation to prevent escalation or chaining with other vulnerabilities.

References

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Exploitation evidence

What to do

Affected software

Description

AI analysisMachine-generated, updated 7 Jan 2026, 19:41 UTC

Technical details

References

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