CVE-2018-8947

Laravel Log Viewer vulnerability

CVSS

7.5

EPSS

11.6%

EPSS pct

96th

Exploited

No known

rap2hpoutre Laravel Log Viewer before v0.13.0 relies on Base64 encoding for l, dl, and del requests, which makes it easier for remote attackers to bypass intended access restrictions, as demonstrated by reading arbitrary files via a dl request.

Affected vendor

Laravel Log Viewer Project

Affected product

Laravel Log Viewer

CVSS vector

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

Weakness type (CWE)

CWE-312 — Cleartext Storage of Sensitive Information

Published

2018-03-25

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no privileges, no user interaction. Successful exploitation leads to high impact to confidentiality.

Its EPSS score of 11.6% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it above 96% of all scored CVEs.

Check your external exposure to CVE-2018-8947

Confirm whether Laravel Log Viewer Project Laravel Log Viewer is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2018-8947.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2018-8947

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2018-8947 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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