CVE-2015-5505 json
The HTTP Strict Transport Security (HSTS) module 6.x-1.x before 6.x-1.1 and 7.x-1.x before 7.x-1.2 for Drupal does not properly implement t…
published 2015-08-18 11 y ago modified 2026-06-17 4 mo ago also EUVD-2015-5460
- cvss
- 6.8
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.6%
- EPSS 1.6% chance of exploitation in 30 days, percentile 76%
- public exploits
- 0
- none known
Summary
The HTTP Strict Transport Security (HSTS) module 6.x-1.x before 6.x-1.1 and 7.x-1.x before 7.x-1.2 for Drupal does not properly implement the "include subdomains" directive, which causes the HSTS policy to not be applied to subdomains and allows man-in-the-middle attackers to have unspecified impact via unknown vectors.
Patch / fix
- drupal.org/node/2507539 patch
- drupal.org/node/2507543 patch
- drupal.org/node/2507563 advisory
Exploit prediction
1.62% chance of exploitation in the next 30 days, higher than 76% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 6.8 | AV:N/AC:M/Au:N/C:P/I:P/A:P |
Classification
- Weakness
-
- CWE-17 DEPRECATED: Code
References
-
drupal.org
/node/2507563
patch, vendor-advisory
-
drupal.org
/node/2507539
patch
-
drupal.org
/node/2507543
patch
-
securityfocus.com
/bid/75276
vdb-entry
-
openwall.com
/lists/oss-security/2015/07/04/4
mailing-list
-
securitytracker.com
/id/1037633
vdb-entry
Sources
- CVE List CVE-2015-5505
- NVD CVE-2015-5505
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.