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CVE-2025-13816

28
FAUCET Score

CVE-2025-13816 is a high-severity path traversal vulnerability affecting moxi159753 Mogu Blog v2 up to version 5.2, specifically within the ZIP File Handler component's FileOperation.unzip function. This flaw allows an authenticated remote attacker to manipulate the fileUrl argument to traverse directories, potentially leading to full compromise of confidentiality, integrity, and availability. While the exploit has been publicly disclosed, there is no evidence of active exploitation, Metasploit modules, or significant community discussion or media coverage at this time. The vendor has not responded to disclosure attempts.

Impacted Technologies

VendorProductVersion(s)CPE
<= 5.2CPE matchmatch criteria
cpe:2.3:a:mogublog_project:mogublog:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 4.0

2.1LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
VS Confidentiality
LOW
VS Integrity
LOW
VS Availability
LOW
SS Confidentiality
NONE
SS Integrity
NONE
SS Availability
NONE
Exploit Maturity
PROOF_OF_CONCEPT
CvssVersion
4.0

Exploit Intelligence

EPSS Score
0.56%
Probability of exploitation in next 30 days
EPSS Percentile
43.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0056 is in the 33rd percentile among its peer group of 17,822 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 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

Remediation records are not available for this CVE.

References

github.com / Xzzz111/exps/blob/main/archives/mogu_blog_v2-zip_slip-1/report.md
Exploit
github.com / Xzzz111/exps/blob/main/archives/mogu_blog_v2-zip_slip-1/report.md
Exploit
vuldb.com
Permissions RequiredVDB Entry
vuldb.com
Third Party AdvisoryVDB Entry
vuldb.com
Third Party AdvisoryVDB Entry