VulnerabilityPublished 16 Jan 2025Updated 21 Jan 2025

CVE-2024-57773: JFinalOA · A Cross-site Scripting (XSS)

Affects JFinalOASource CVE Database V5

Not known to be exploited · CVSS 4.8 Medium : upgrade to 2025.01.01 when convenient.

Data as of 26 Oct 2026, 14:05 UTC

CVSS 3.1 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 22% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
Patch: Available – fixed in 2025.01.01

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

Attack Vector: Network
Attack Complexity: Low
Privileges Required: High
User Interaction: Required
Scope: Changed
Confidentiality: Low
Integrity: Low
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: High: The attacker is authorized with (i.e., requires) privileges that provide significant (e.g., administrative) control over the vulnerable component that could affect component-wide settings and files.
User Interaction: Required: Successful exploitation of this vulnerability requires a user to take some action before the vulnerability can be exploited.
Scope: Changed: An exploited vulnerability can affect resources beyond the security scope managed by the security authority of the vulnerable component. In this case, the vulnerable component and the impacted component are different and managed by different security authorities.
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: 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 on 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 16 Jan 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 26 Oct 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.
Weaponised: Public exploit code exists in Metasploit or Exploit-DB, 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

Upgrade r1bbit/JFinalOA to 2025.01.01.

Affected software

Product	Affected	Fixed in
GitHubr1bbit/JFinalOA`pkg:github/r1bbit/JFinalOA`Other threats	Affected <2025.01.01	Fixed in 2025.01.01

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

AI-suggested

Upgrade JFinalOA to version 2025.01.01 or later once the patch is officially released to address the vulnerability.
If you cannot patch yet, implement strict input validation and output encoding on the openSelectManyUserPage?orgid interface to neutralize malicious payloads.
Deploy Content Security Policy (CSP) headers to restrict the execution of unauthorized scripts and reduce the impact of potential XSS attacks.
Limit the number of users with high privileges and enforce the principle of least privilege to reduce the attack surface.
Educate privileged users about the risks of interacting with untrusted links or payloads to mitigate social engineering vectors.
Monitor web application logs and user activity for signs of suspicious behavior or attempted exploitation.
Employ web application firewalls (WAFs) with rules tuned to detect and block XSS payloads targeting the affected interface.
Conduct regular security assessments and penetration testing focused on input validation and XSS vulnerabilities in JFinalOA deployments.

Description

A cross-site scripting (XSS) vulnerability in the openSelectManyUserPage?orgid interface of JFinalOA before v2025.01.01 allows attackers to execute arbitrary web scripts or HTML via a crafted payload.

Impact

The primary impact of CVE-2024-57773 is the potential compromise of confidentiality and integrity within affected JFinalOA deployments. Successful exploitation could allow attackers to execute arbitrary scripts in the context of authenticated users with high privileges, potentially leading to session hijacking, unauthorized data access, or manipulation of application data. While availability is not impacted, the breach of confidentiality and integrity could result in data leaks, unauthorized actions, and erosion of trust in the affected systems. Organizations relying on JFinalOA for internal or external applications may face increased risk of targeted attacks, especially if attackers can craft convincing payloads that induce user interaction. The requirement for high privileges and user interaction reduces the likelihood of widespread automated exploitation but does not eliminate risk in environments with privileged users. The absence of known exploits in the wild provides a window for proactive mitigation. However, failure to address this vulnerability could lead to exploitation in targeted attacks, especially in sectors handling sensitive information or critical business processes.

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') (opens in a new tab)
Base weaknessLikelihood of exploit: HighCWE Top 25 (2025): #1OWASP Top 10 A05:2025: Injection (opens in a new tab)
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
Architecture and Design · Libraries or Frameworks
Use a vetted library or framework that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid.
Implementation · Architecture and Design
Understand the context in which your data will be used and the encoding that will be expected. This is especially important when transmitting data between different components, or when generating outputs that can contain multiple encodings at the same time, such as web pages or multi-part mail messages.
Architecture and Design · Implementation · Attack Surface Reduction
Understand all the potential areas where untrusted inputs can enter your software: parameters or arguments, cookies, anything read from the network, environment variables, reverse DNS lookups, query results, request headers, URL components, e-mail, files, filenames, databases, and any external systems that provide…
OWASP Cheat Sheets
Cross Site Scripting Prevention (opens in a new tab)
DOM based XSS Prevention (opens in a new tab)
Injection Prevention (opens in a new tab)
Abuse Case (opens in a new tab)
Deserialization (opens in a new tab)
OWASP ASVS 4.0.3
V5.3.3 (opens in a new tab)
V1.5.1 (opens in a new tab)
Attack patterns
XSS Using MIME Type Mismatch (opens in a new tab)
DOM-Based XSS (opens in a new tab)
Reflected XSS (opens in a new tab)
Stored XSS (opens in a new tab)
Cross-Site Scripting (XSS) (opens in a new tab)
From MITRE CWE, MITRE CAPEC and OWASP (Top 10, OpenCRE).

References

gitee.com/r1bbit/JFinalOA/issues/IBHUQ9 (opens in a new tab)

Community reviews

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Exploitation evidence

What to do

Affected software

Description

AI analysisMachine-generated, updated 26 Feb 2026, 02:21 UTC

WeaknessesCWE-79

Technical details

References

Community reviews

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