CVE-2017-18015: wordpress share-this-image Cross-site Scripting
CVSS: 6.1v3.0MediumModified
Published 02-01-2018Last modified 05-08-2024
Vulnerability summary
CVE-2017-18015 is a medium (CVSS 6.1) Cross-site Scripting vulnerability in wordpress share-this-image. EPSS estimates a 1.46% chance of exploitation in the next 30 days, higher than 73.2% of scored vulnerabilities. 2 public exploits are recorded. Fixed in 1.04.
CVSS score
6.1/10
010
Medium · v3.0 (NVD)EPSS score
1.46%
0%100%
Low · -0.43 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits2reference
Timeline
- 02-01-2018PublishedVulnerability first disclosed.
- 05-08-2024Last modifiedVulnerability information updated.
Description
The ILLID Share This Image plugin before 1.04 for WordPress has XSS via the sharer.php url parameter.
CVSS metrics
3 scores · 2 sources · 3 versionsMedium 6.1Preferred score · wordfence (Source)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NSourcesSingle source
Medium 6.1Preferred score · NVD (NIST)
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NSourcesSingle source
Medium 4.3Preferred score · NVD (NIST)
AV:N/AC:M/Au:N/C:N/I:P/A:NSourcesSingle source
EPSS trend
Probability
1.46%
Chance of exploitation in the next 30 days
Percentile
73%
Versus all other CVEs
30-day change
-0.43 pp
From 1.88% on 21-09-2026
21-09-202621-10-2026
EPSS score1.46%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
2 foundExploit Reference (wordpress.org)
Maturity: unknown
Exploit Reference (packetstormsecurity.com)
Maturity: unknown
Weaknesses
CWE · root causeAffected systems
Wordpress1 product
- share-this-image< 1.04
Wp-unit1 product
- share_this_image< 1.04
2 vendors · 2 products
References
5 links- wordpress.org/support/topic/share-this-image-1-03-cross-site-scripting/X Refsource MISCExploitIssue Tracking
- packetstormsecurity.com/files/145464/WordPress-Share-This-Image-1.03-Cross-Site-Scripting.htmlX Refsource MISCExploitThird Party AdvisoryVDB Entry