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CVE-2022-45866

21
FAUCET Score

CVE-2022-45866 is a directory traversal vulnerability affecting qpress versions prior to 20220819 and 11.3, including its use in Percona XtraBackup and Fedora Project distributions. This flaw allows an attacker to traverse directories via "../" within a specially crafted .qp file. Rated as Medium severity (CVSS 5.3), it has a low attack complexity and can lead to partial confidentiality impact without requiring user interaction or privileges. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 11.3CPE matchmatch criteria
cpe:2.3:a:qpress_project:qpress:*:*:*:*:*:*:*:*
35CPE matchmatch criteria
cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
36CPE matchmatch criteria
cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*
37CPE matchmatch criteria
cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.3MEDIUM

CVSS:3.1/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
3.1

Exploit Intelligence

EPSS Score
1.30%
Probability of exploitation in next 30 days
EPSS Percentile
67.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0130 is in the 47th 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

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

github.com / EvgeniyPatlan/qpress/commit/ddb312090ebd5794e81bc6fb1dfb4e79eda48761
PatchThird Party Advisory
github.com / percona/percona-xtrabackup/pull/1366
ExploitThird Party Advisory
github.com / PierreLvx/qpress/compare/20170415...20220819
PatchThird Party Advisory
github.com / PierreLvx/qpress/pull/6
ExploitThird Party Advisory
lists.fedoraproject.org / archives/list/package-announce%40lists.fedoraproject.org/message/BQWF7635AJSDKEIGLB73XAH643POGTFY
lists.fedoraproject.org / archives/list/package-announce%40lists.fedoraproject.org/message/G4RXO3VYIFRTNIFHWIAZWND6ZXQ5OYOB
lists.fedoraproject.org / archives/list/package-announce%40lists.fedoraproject.org/message/UUZ73XT2FXLHC7I4ODLOVB4O4QN7Q7JB
pkgs.org / download/qpress
Product