CVE-2023-45660: Require strict cookies for image proxy requests in Nextcloud Mail
nextcloud · security-advisories
Affected: nextcloud security-advisories · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 55% of scored CVEs
DescriptionCVE.org
Nextcloud mail is an email app for the Nextcloud home server platform. In affected versions a missing check of origin, target and cookies allows for an attacker to abuse the proxy endpoint to denial of service a third server. It is recommended that the Nextcloud Mail is upgraded to 2.2.8 or 3.3.0. There are no known workarounds for this vulnerability.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- nextcloud · security-advisories>= 2.0.0, < 2.2.8; >= 3.0.0, < 3.3.0
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Weakness
- Server-Side Request Forgery
- Vendor
- nextcloud
- Published
- October 2023
- Bounty reports
- 1 disclosed on HackerOne
Disclosed bug bounty reports about CVE-2023-45660
The reports on HackerOne that name this CVE, with HackerOne's own outcome. Titles and metadata only.
- Responsive Server-side Request Forgery (SSRF)Nextcloud · 2023 · medium severityValid
CoverageNo articles yet
No CyberSIXT article names CVE-2023-45660 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.