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CVE-2017-1000481

18
FAUCET Score

CVE-2017-1000481 describes an open redirect vulnerability in Plone versions 2.5 through 5.1rc1. An attacker could craft a malicious link that, upon successful login, redirects the user to an attacker-controlled site or executes malicious JavaScript, despite Plone's existing URL validation. This vulnerability has a CVSS score of 6.1 (Medium), indicating a network-based attack requiring user interaction with low attack complexity, potentially leading to information disclosure and integrity impacts. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
2.5.5CPE matchmatch criteria
cpe:2.3:a:plone:plone:2.5.5:*:*:*:*:*:*:*
3.3CPE matchmatch criteria
cpe:2.3:a:plone:plone:3.3:*:*:*:*:*:*:*
3.3.1CPE matchmatch criteria
cpe:2.3:a:plone:plone:3.3.1:*:*:*:*:*:*:*
3.3.2CPE matchmatch criteria
cpe:2.3:a:plone:plone:3.3.2:*:*:*:*:*:*:*
3.3.3CPE matchmatch criteria
cpe:2.3:a:plone:plone:3.3.3:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

6.1MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
2.7
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.68%
Probability of exploitation in next 30 days
EPSS Percentile
48.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0068 is in the 54th percentile among its peer group of 26,236 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

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

Remediation

Patch Available

Vendor Patches (6)

pippatch availablevia ghsa
Product: Products.CMFPloneFixed in: 4.3.17
pippatch availablevia ghsa
Product: Products.CMFPloneFixed in: 5.0.10
pippatch availablevia ghsa
Product: Products.CMFPloneFixed in: 5.1.0
pippatch availablevia ghsa
Product: PloneFixed in: 4.3.16
pippatch availablevia ghsa
Product: PloneFixed in: 5.1.0
redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: conga

Vendor Advisories (2)

pipGHSA-8g72-gq68-6gqhmedium

Products.CMFPlone Open Redirect Vulnerability

May 14, 2022
redhatCVE-2017-1000481Low

plone: open redirect and XSS in login form

Nov 28, 2017

References

plone.org / security/hotfix/20171128/open-redirection-on-login-form
Vendor Advisory