synced 7 MIN AGO
01 Record

CVE-2017-2171

Cross-site scripting vulnerability in Captcha prior to version 4.3.0, Car Rental prior to version 1.0.5, Contact Form Multi prior to version 1.2.1, Contact Form prior to version 4.0.6, Contact Form to

UnratedPUBLISHEDCNA: jpcert
CNA base scoreUnratedNo CNA CVSS vector

02 Description

Cross-site scripting vulnerability in Captcha prior to version 4.3.0, Car Rental prior to version 1.0.5, Contact Form Multi prior to version 1.2.1, Contact Form prior to version 4.0.6, Contact Form to

03 Exploitation and scoring

Exploitation
Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision
Not assessed by CISA
EPSS probability
0.88% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 58.9% of scored records. A rank, not a probability.
NVD base score
6.1 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
NVD analysis status
Modified. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2017-05-22 16:00Z9 YR AGO
Last updated
2024-08-05 13:48Z2 YR AGO
Reserved
2016-12-01
Assigning CNA
jpcert
Record state
PUBLISHED
Severity
Not rated by the issuing CNA
CNA CVSS vector
Not published by the issuing CNA
Weaknesses
  • CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')Base
  • CWE-91XML Injection (aka Blind XPath Injection)Base
Data version
5.1
Document digest
4345c549bd218ce01ae8cbaad2bf17d07b90dda5f0cb90226176635b846fd786

05 Affected products

VendorProductVersionsPlatforms
BestWebSoftCaptchaprior to version 4.3.0—
BestWebSoftCar Rentalprior to version 1.0.5—
BestWebSoftContact Form Multiprior to version 1.2.1—
BestWebSoftContact Formprior to version 4.0.6—
BestWebSoftContact Form to DBprior to version 1.5.7—
BestWebSoftCustom Admin Pageprior to version 0.1.2—
BestWebSoftCustom Fields Searchprior to version 1.3.2—
BestWebSoftCustom Searchprior to version 1.36—
BestWebSoftDonateprior to version 2.1.1—
BestWebSoftEmail Queueprior to version 1.1.2—
BestWebSoftError Log Viewerprior to version 1.0.6—
BestWebSoftFacebook Buttonprior to version 2.54—
BestWebSoftFeatured Postsprior to version 1.0.1—
BestWebSoftGallery Categoriesprior to version 1.0.9—
BestWebSoftGalleryprior to version 4.5.0—
BestWebSoftGoogle +1prior to version 1.3.4—
BestWebSoftGoogle AdSenseprior to version 1.44—
BestWebSoftGoogle Analyticsprior to version 1.7.1—
BestWebSoftGoogle Captcha (reCAPTCHA)prior to version 1.28—
BestWebSoftGoogle Mapsprior to version 1.3.6—
BestWebSoftGoogle Shortlinkprior to version 1.5.3—
BestWebSoftGoogle Sitemapprior to version 3.0.8—
BestWebSoftHtaccessprior to version 1.7.6—
BestWebSoftJob Boardprior to version 1.1.3—
BestWebSoftLatest Postsprior to version 0.3—
BestWebSoftLimit Attemptsprior to version 1.1.8—
BestWebSoftLinkedInprior to version 1.0.5—
BestWebSoftMultilanguageprior to version 1.2.2—
BestWebSoftPDF & Printprior to version 1.9.4—
BestWebSoftPaginationprior to version 1.0.7—
BestWebSoftPinterestprior to version 1.0.5—
BestWebSoftPopular Postsprior to version 1.0.5—
BestWebSoftPortfolioprior to version 2.4—
BestWebSoftPost to CSVprior to version 1.3.1—
BestWebSoftProfile Extraprior to version 1.0.7—
BestWebSoftPromoBarprior to version 1.1.1—
BestWebSoftQuotes and Tipsprior to version 1.32—
BestWebSoftRe-attacherprior to version 1.0.9—
BestWebSoftRealtyprior to version 1.1.0—
BestWebSoftRelevant - Related Postsprior to version 1.2.0—
BestWebSoftSenderprior to version 1.2.1—
BestWebSoftSMTPprior to version 1.1.0—
BestWebSoftSocial Buttons Packprior to version 1.1.1—
BestWebSoftSubscriberprior to version 1.3.5—
BestWebSoftTestimonialsprior to version 0.1.9—
BestWebSoftTimesheetprior to version 0.1.5—
BestWebSoftTwitter Buttonprior to version 2.55—
BestWebSoftUser Roleprior to version 1.5.6—
BestWebSoftUpdaterprior to version 1.35—
BestWebSoftVisitors Onlineprior to version 1.0.0—
BestWebSoftZendesk Help Centerprior to version 1.0.5—

06 References