CVE-2017-9066
high
CVSS v3
8.6
CVSS v4 NEW
—
VIR risk
8.6
Description
In WordPress before 4.7.5, there is insufficient redirect validation in the HTTP class, leading to SSRF.
Predictions
Exploit likelihood
91%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| debian | 8.0 | affected | |
| debian | 9.0 | affected | |
| debian | bookworm | fixed | 4.7.5+dfsg-1 |
| debian | bullseye | fixed | 4.7.5+dfsg-1 |
| debian | forky | fixed | 4.7.5+dfsg-1 |
| debian | sid | fixed | 4.7.5+dfsg-1 |
| debian | trixie | fixed | 4.7.5+dfsg-1 |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| wordpress | wordpress | {"endIncluding":"4.7.4"} | |
References
- http://www.securityfocus.com/bid/98509
- http://www.securitytracker.com/id/1038520
- https://codex.wordpress.org/Version_4.7.5
- https://github.com/WordPress/WordPress/commit/76d77e927bb4d0f87c7262a50e28d84e01fd2b11
- https://twitter.com/skansing/status/865362551097393153
- https://wordpress.org/news/2017/05/wordpress-4-7-5/
- https://wpvulndb.com/vulnerabilities/8815
- https://www.debian.org/security/2018/dsa-4090
- https://security-tracker.debian.org/tracker/CVE-2017-9066
CWEs
CWE-918
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.