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CVE-2017-18521

25
FAUCET Score

CVE-2017-18521 describes a Cross-Site Request Forgery (CSRF) vulnerability in the democracy-poll plugin for WordPress, specifically affecting versions prior to 5.4. This high-severity vulnerability (CVSS 8.8) allows an unauthenticated attacker to trick an authenticated user into performing unintended actions, potentially leading to high impact on confidentiality, integrity, and availability. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 5.4CPE matchmatch criteria
cpe:2.3:a:wp-kama:democracy_poll:*:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.0

8.8HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.74%
Probability of exploitation in next 30 days
EPSS Percentile
50.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0074 is in the 53rd percentile among its peer group of 14,825 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

wordpress.org / plugins/democracy-poll
Release Notes
pluginvulnerabilities.com / 2017/02/22/cross-site-request-forgery-csrfcross-site-scripting-xss-vulnerability-in-democracy-poll
ExploitThird Party Advisory