CVE-2017-7694 json
Remote Code Execution vulnerability in symphony/content/content.blueprintsdatasources.php in Symphony CMS through 2.6.11 allows remote atta…
published 2017-04-11 9 y ago modified 2026-06-17 4 mo ago also EUVD-2017-16670
- cvss
- 8.8
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 4.4%
- EPSS 4.4% chance of exploitation in 30 days, percentile 91%
- public exploits
- 0
- none known
Summary
Remote Code Execution vulnerability in symphony/content/content.blueprintsdatasources.php in Symphony CMS through 2.6.11 allows remote attackers to execute code and get a webshell from the back-end. The attacker must be authenticated and enter PHP code in the datasource editor or event editor.
Patch / fix
Exploit prediction
4.43% chance of exploitation in the next 30 days, higher than 91% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- math1as.com http://www.math1as.com/symphonycms_2.7_exec.txt referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 8.8 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 6.5 | AV:N/AC:L/Au:S/C:P/I:P/A:P |
Classification
- Weakness
-
- CWE-94 Improper Control of Generation of Code
References
-
github.com
/symphonycms/symphony-2/commit/e30a18f8f09dca836e141bf126a26e565c9a2bc7
patch
-
github.com
/symphonycms/symphony-2/issues/2655
issue-tracking, patch
-
math1as.com
/symphonycms_2.7_exec.txt
exploit, third-party-advisory
-
securityfocus.com
/bid/97594
vdb-entry, third-party-advisory
Sources
- CVE List CVE-2017-7694
- NVD CVE-2017-7694
Fencer Vulns 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.