Information disclosure via reflected attachUrl script injection
Published Oct 12, 2022 · Updated May 15, 2025
Reflected XSS in Zimbra Collaboration Suite 8.8.15 allows remote attackers to execute JavaScript through a crafted compose URL. The /h/compose endpoint reflects the attachUrl parameter into the compose component without neutralizing attacker-controlled script content. Exploitation requires a victim to open the crafted URL, after which script runs in the victim's browser context and can disclose information.
Summary
What happened
Reflected XSS in Zimbra Collaboration Suite 8.8.15 allows remote attackers to execute JavaScript through a crafted compose URL. The /h/compose endpoint reflects the attachUrl parameter into the compose component without neutralizing attacker-controlled script content. Exploitation requires a victim to open the crafted URL, after which script runs in the victim's browser context and can disclose information.
The record
- CVE
- CVE-2022-41349
- Published
- Oct 12, 2022
- Updated
- May 15, 2025
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- CWE-79, T1204.001
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Oct 12, 2022CVE publishedPublication date reported by the CVE source.
- May 15, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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What is affected?
Affected products and versions are unavailable in this record.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
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Technologies
Your stack
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Your stack
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