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CVE-2020-18268

25
FAUCET Score

CVE-2020-18268 describes an Open Redirect vulnerability in Z-BlogPHP versions 1.5.2 and earlier, specifically within the "zb_system/cmd.php" component, allowing attackers to manipulate the "redirect" parameter. This medium-severity vulnerability (CVSS 6.1) can be exploited remotely with low complexity, requiring user interaction to potentially lead to information disclosure and limited integrity impact. While there is no evidence of active exploitation or KEV listing, a Nuclei template exists, indicating public awareness of exploit development, though community discussion and media coverage remain minimal.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.5.2CPE matchmatch criteria
cpe:2.3:a:zblogcn:z-blogphp:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.1MEDIUM

CVSS:3.1/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
3.1

Exploit Intelligence

EPSS Score
2.69%
Probability of exploitation in next 30 days
EPSS Percentile
84.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
Nuclei: CVE-2020-18268 · Jan 27, 2022
This CVE's current EPSS score of 0.0269 is in the 93rd percentile among its peer group of 26,221 CVEs.

Social Chatter

No social media mentions found for this CVE.

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 (1)

github_advisorypatch availablevia nvd_reference
View patch

References

github.com / zblogcn/zblogphp/issues/209
ExploitIssue TrackingPatchThird Party Advisory
github.com / zblogcn/zblogphp/issues/216
ExploitIssue TrackingPatchThird Party Advisory