CVE-2025-9680VulnerabilityPublished 30 Aug 2025Updated 2 Sep 2025

CVE-2025-9680: O2OA · Cross Site Scripting

Affects O2OASource CVE Database V5

Not known to be exploited · CVSS 5.1 Medium.

Data as of 26 Oct 2026, 06:26 UTC

CVSS 4.0 base score

5.1Medium

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

EPSS: 0.4% chance of exploitation in 30 days – higher than 35% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/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: Low
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: Low: The attacker requires privileges that provide basic capabilities that are typically limited to settings and resources owned by a single low-privileged user. Alternatively, an attacker with Low privileges has the ability to access only non-sensitive resources.
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 30 Aug 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 2026-10-26.

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
O2OA	Affected =10.0-410	Fixed in–

AI-suggested

European organizations should implement the following specific measures: 1) Immediately restrict access to the affected /x_portal_assemble_designer/jaxrs/page endpoint using web application firewalls (WAFs) or reverse proxies with custom rules to detect and block suspicious input patterns indicative of XSS attempts. 2) Enforce strict Content Security Policy (CSP) headers to limit the execution of unauthorized scripts in browsers. 3) Conduct thorough input validation and output encoding on all user-supplied data within the O2OA platform, especially in the Personal Profile Page component, if customizations or extensions are in place. 4) Educate users on the risks of clicking unknown links or interacting with untrusted content within the platform. 5) Monitor logs and network traffic for unusual activity related to the vulnerable endpoint. 6) Plan and prioritize upgrading to the vendor’s patched version once released. 7) Consider isolating or segmenting the O2OA environment to limit lateral movement in case of compromise. 8) Regularly review and update incident response plans to include scenarios involving XSS exploitation.

Description

A vulnerability was detected in O2OA up to 10.0-410. This impacts an unknown function of the file /x_portal_assemble_designer/jaxrs/page of the component Personal Profile Page. Performing manipulation results in cross site scripting. The attack can be initiated remotely. The exploit is now public and may be used. The vendor replied in the GitHub issue (translated from simplified Chinese): "This issue will be fixed in the new version."

Impact

For European organizations using O2OA, this vulnerability poses a significant risk to user data confidentiality and integrity. Attackers exploiting this XSS flaw could hijack user sessions, steal credentials, or manipulate user interactions, potentially leading to unauthorized access to internal communications, documents, and personal information. This is particularly concerning for sectors handling sensitive data such as finance, healthcare, and government agencies. The remote and unauthenticated nature of the attack vector increases the likelihood of exploitation, especially in environments where users may be less aware of phishing or social engineering tactics. Additionally, the public availability of exploit code lowers the barrier for attackers, increasing the threat landscape. The lack of an immediate patch means organizations must rely on interim mitigations, which may not fully prevent exploitation. This vulnerability could also be used as a foothold for further attacks within the network, impacting operational continuity and compliance with data protection regulations such as GDPR.

Summary

CVE-2025-9680 is a cross-site scripting (XSS) vulnerability identified in the O2OA platform, specifically affecting versions up to 10.0-410. The vulnerability resides in an unspecified function within the /x_portal_assemble_designer/jaxrs/page endpoint of the Personal Profile Page component. This flaw allows an attacker to inject malicious scripts that execute in the context of a victim's browser when they access a crafted page or input. The attack can be initiated remotely without authentication, requiring only user interaction to trigger the malicious payload. The vulnerability has a CVSS 4.0 base score of 5.1, indicating a medium severity level. The vector details show that the attack is network accessible (AV:N), requires low attack complexity (AC:L), no privileges (PR:L) but does require user interaction (UI:P). The impact is primarily on confidentiality and integrity, with limited impact on availability. Public exploit code has been released, increasing the risk of exploitation. The vulnerability could be leveraged to steal session cookies, perform actions on behalf of users, or deliver further malware, especially targeting users with elevated privileges within O2OA. Given the nature of O2OA as an enterprise collaboration and office automation platform, exploitation could lead to unauthorized access to sensitive organizational data and disruption of business processes.

References

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Exploitation evidence

What to do

Affected software

Description

AI analysisMachine-generated, updated 7 Sep 2025, 00:37 UTC

Technical details

References

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