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CVE-2022-45962

21
FAUCET Score

CVE-2022-45962 is a SQL Injection vulnerability affecting Open Solutions for Education, Inc openSIS Community Edition v8.0 and earlier, specifically within the CalendarModal.php component. This medium-severity vulnerability (CVSS 6.5) can be exploited remotely with low attack complexity and requires low privileges, potentially leading to high confidentiality impact. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 8.0CPE matchmatch criteria
cpe:2.3:a:os4ed:opensis:*:*:*:*:community:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.5MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.90%
Probability of exploitation in next 30 days
EPSS Percentile
56.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0090 is in the 68th percentile among its peer group of 21,974 CVEs.

Social Chatter

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

ccat.gitbook.io / cyber-sec/cve/cve-2022-45962-postauth-sqli
ExploitPatchThird Party Advisory
github.com / OS4ED/openSIS-Classic
Product
github.com / OS4ED/openSIS-Classic/blob/381a1ad907285182c88e30b8bb6ce91123d9275d/CalendarModal.php
Vendor Advisory
github.com / OS4ED/openSIS-Classic/commit/81799fd1de74d7b4bf3c4c37ad6042214e48a469
Patch
github.com / OS4ED/openSIS-Classic/commit/81799fd1de74d7b4bf3c4c37ad6042214e48a469
Patch