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CVE-2018-6846

19
FAUCET Score

CVE-2018-6846 is a full path disclosure vulnerability affecting Z-BlogPHP version 1.5.1, allowing remote attackers to reveal server directory structures by directly requesting the 'upload.php' file. Rated 5.3 Medium on CVSS, this vulnerability requires no authentication or user interaction and results in a low impact on confidentiality. Despite its public disclosure, there is no evidence of active exploitation, no known exploit code in common repositories like Metasploit or ExploitDB, and minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
1.5.1CPE matchmatch criteria
cpe:2.3:a:zblogcn:z-blogphp:1.5.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

5.3MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
1.4
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.44%
Probability of exploitation in next 30 days
EPSS Percentile
70.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0144 is in the 53rd percentile among its peer group of 23,705 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

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

Remediation

Remediation records are not available for this CVE.

References

github.com / zblogcn/zblogphp/issues/176
Issue TrackingThird Party Advisory