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CVE-2017-1000419

25
FAUCET Score

CVE-2017-1000419 describes a Server-Side Request Forgery (SSRF) vulnerability in phpBB version 3.2.0's Remote Avatar function. This flaw allows an unauthenticated attacker to initiate requests from the server, enabling port scanning, access to internal content, and potential attacks against internal services. With a CVSS score of 7.5 (High), the vulnerability is easily exploitable over the network with no user interaction, leading to high confidentiality impact. While no public exploit code or active exploitation has been observed, and community discussion is minimal, the potential for internal network reconnaissance and attack remains significant.

Impacted Technologies

VendorProductVersion(s)CPE
3.2.0CPE matchmatch criteria
cpe:2.3:a:phpbb:phpbb:3.2.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.5HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.32%
Probability of exploitation in next 30 days
EPSS Percentile
67.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0132 is in the 48th percentile among its peer group of 51,551 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 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 (1)

composerpatch availablevia ghsa
Product: phpbb/phpbbFixed in: 3.2.1

Vendor Advisories (1)

composerGHSA-9jm4-rg99-566chigh

phpBB Server-Side Request Forgery (SSRF)

May 14, 2022

References

phpbb.com / community/viewtopic.php
Vendor Advisory
sec-consult.com / en/blog/advisories/phpbb-server-side-request-forgery-vulnerability/index.html
ExploitThird Party Advisory