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CVE-2018-8947

40
FAUCET Score

CVE-2018-8947 affects rap2hpoutre Laravel Log Viewer versions prior to 0.13.0, stemming from its reliance on Base64 encoding for specific requests. This vulnerability, rated 7.5 HIGH (CVSSv3), allows unauthenticated remote attackers to bypass access restrictions and read arbitrary files, as demonstrated by local file download via a dl request. While not actively exploited in the wild or on the CISA KEV catalog, public exploit code exists on ExploitDB, though there is minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 0.13.0CPE matchmatch criteria
cpe:2.3:a:laravel_log_viewer_project:laravel_log_viewer:*:*:*:*:*:*:*:*

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
11.63%
Probability of exploitation in next 30 days
EPSS Percentile
95.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
ExploitDB: EDB-44343 · Mar 26, 2018
This CVE's current EPSS score of 0.1163 is in the 93rd percentile among its peer group of 51,485 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 (2)

composerpatch availablevia ghsa
Product: rap2hpoutre/laravel-log-viewerFixed in: 0.13.0
github_advisorypatch availablevia nvd_reference
View patch

Vendor Advisories (1)

composerGHSA-63qj-p8gh-5xxxhigh

Plaintext Storage of Sensitive Information in Laravel Log Viewer before v0.13.0

May 13, 2022

References

github.com / rap2hpoutre/laravel-log-viewer/commit/cda89c06dc5331d06fab863d7cb1c4047ad68357
PatchThird Party Advisory
github.com / rap2hpoutre/laravel-log-viewer/releases/tag/v0.13.0
Third Party Advisory
exploit-db.com / exploits/44343
ExploitThird Party AdvisoryVDB Entry