VulnerabilityPublished 13 Nov 2025

CVE-2025-62482: Zoom Workplace · XSS or 'Cross-site Scripting'

Affects Zoom WorkplaceSource CVE Database V5

Not known to be exploited · CVSS 4.3 Medium.

Data as of 26 Oct 2026, 10:12 UTC

CVSS 3.1 base score

4.3Medium

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

EPSS: 0.2% chance of exploitation in 30 days – higher than 10% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.

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

Attack Vector: Network
Attack Complexity: Low
Privileges Required: None
User Interaction: Required
Scope: Unchanged
Confidentiality: None
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: None: The attacker is unauthorized prior to attack, and therefore does not require any access to settings or files to carry out an attack.
User Interaction: Required: Successful exploitation of this vulnerability requires a user to take some action before the vulnerability can be exploited.
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: None: There is no loss of confidentiality within 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 13 Nov 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

Affected software

Product	Affected	Fixed in
Zoom Communications Inc. Zoom Workplace	Affected =0	Fixed in–

AI-suggested

Immediately update Zoom Workplace for Windows to version 6.5.10 or later, where this vulnerability is patched.
Implement strict input validation and sanitization on any user-generated content or inputs processed by Zoom Workplace components, if customization or integration is used.
Deploy Content Security Policy (CSP) headers to restrict the execution of unauthorized scripts within the Zoom Workplace web context.
Educate users about the risks of clicking unknown links or opening suspicious messages within Zoom Workplace to reduce the likelihood of user interaction exploitation.
Monitor network traffic and application logs for unusual or suspicious activity related to Zoom Workplace web components.
Coordinate with IT and security teams to ensure Zoom Workplace deployments are regularly updated and security configurations are enforced.
Consider network segmentation or application whitelisting to limit exposure of Zoom Workplace clients to untrusted networks.

Description

CVE-2025-62482 is a medium-severity cross-site scripting (XSS) vulnerability in Zoom Workplace for Windows versions prior to 6.5.10. It allows unauthenticated attackers to inject malicious scripts via network access, potentially impacting data integrity. The vulnerability does not affect confidentiality or availability directly and requires user interaction to trigger the exploit. No known exploits are currently reported in the wild. European organizations using Zoom Workplace on Windows should prioritize patching to prevent potential misuse. The vulnerability's ease of exploitation is moderate due to the need for user interaction. Countries with high Zoom adoption and significant remote workforce reliance are at greater risk. Mitigation involves updating Zoom Workplace to version 6.

Impact

For European organizations, this vulnerability poses a moderate risk primarily to data integrity within the Zoom Workplace environment. An attacker exploiting this XSS flaw could manipulate the content displayed to users, potentially leading to misinformation, phishing attempts, or unauthorized actions performed under the guise of legitimate users. While confidentiality and availability are not directly compromised, the integrity impact could facilitate further social engineering or lateral attacks. Organizations with extensive remote workforces using Zoom Workplace on Windows are particularly vulnerable. The medium severity indicates that while the threat is not critical, it can still disrupt trust and operational workflows if exploited. Additionally, the lack of known exploits in the wild suggests a window of opportunity for proactive mitigation before widespread attacks occur.

Summary

CVE-2025-62482 is a cross-site scripting (XSS) vulnerability classified under CWE-79, found in Zoom Communications Inc.'s Zoom Workplace application for Windows versions before 6.5.10. This vulnerability arises from improper neutralization of input during web page generation, allowing an unauthenticated attacker to inject malicious scripts that can be executed in the context of the victim's browser. The attack vector is network-based, meaning an attacker can send crafted input over the network to the vulnerable Zoom Workplace client. However, exploitation requires user interaction, such as clicking a malicious link or opening a crafted message, to trigger the XSS payload. The vulnerability impacts the integrity of data by potentially allowing script injection that could manipulate displayed content or perform unauthorized actions on behalf of the user. Confidentiality and availability are not directly impacted. The CVSS v3.1 score is 4.3 (medium severity), reflecting the low complexity of attack but the requirement for user interaction and the limited scope of impact. No known exploits have been reported in the wild as of the publication date. The vulnerability was reserved on October 14, 2025, and published on November 13, 2025. Zoom Workplace is a collaboration and communication platform widely used in enterprise environments, making this vulnerability relevant for organizations relying on it for internal communications.

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

zoom.com/en/trust/security-bulletin/zsb-25046 (opens in a new tab)

Community reviews

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Exploitation evidence

What to do

Affected software

Description

AI analysisMachine-generated, updated 20 Nov 2025, 16:21 UTC

WeaknessesCWE-79

Technical details

References

Community reviews

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