How severe is CVE-2026-4778?

CVE-2026-4778 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2026-4778 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-4778?

CVE-2026-4778 affects Ahsanriaz26gmailcom Sales And Inventory System. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-4778?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-4778 have an EU (EUVD) identifier?

Yes. CVE-2026-4778 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-15027.

When was CVE-2026-4778 published?

CVE-2026-4778 was published on 2026-03-24 and last updated on 2026-06-17.

CVE-2026-4778

CVE-2026-4778 is a medium-severity vulnerability in Ahsanriaz26gmailcom Sales And Inventory System with a CVSS 3.x base score of 6.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-89.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
CVSS v2: 6.5
CVSS v4: 2.1
EPSS exploit prediction: 0% (23rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-15027
Weakness: CWE-89
Affected product: Ahsanriaz26gmailcom Sales And Inventory System
Published: 2026-03-24
Last modified: 2026-06-17

Description

A weakness has been identified in SourceCodester Sales and Inventory System 1.0. This vulnerability affects unknown code of the file update_category.php of the component HTTP GET Parameter Handler. This manipulation of the argument sid causes sql injection. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be used for attacks.

Frequently asked questions

What is CVE-2026-4778?: A weakness has been identified in SourceCodester Sales and Inventory System 1.0. This vulnerability affects unknown code of the file update_category.php of the component HTTP GET Parameter Handler. This manipulation of the argument sid causes sql injection. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be used for attacks.
How severe is CVE-2026-4778?: CVE-2026-4778 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2026-4778 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-4778?: CVE-2026-4778 affects Ahsanriaz26gmailcom Sales And Inventory System. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-4778?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-4778 have an EU (EUVD) identifier?: Yes. CVE-2026-4778 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-15027.
When was CVE-2026-4778 published?: CVE-2026-4778 was published on 2026-03-24 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:ahsanriaz26gmailcom:sales_and_inventory_system:1.0:*:*:*:*:*:*:*

More vulnerabilities in Ahsanriaz26gmailcom Sales And Inventory System

CVE-2026-30562 — Critical (CVSS 9.3): A Reflected Cross-Site Scripting (XSS) vulnerability exists in SourceCodester Sales and Inventory System 1.0. The…
CVE-2026-4826 — Medium (CVSS 6.3): A vulnerability was determined in SourceCodester Sales and Inventory System 1.0. This vulnerability affects unknown…
CVE-2026-4825 — Medium (CVSS 6.3): A vulnerability was found in SourceCodester Sales and Inventory System 1.0. This affects an unknown part of the file…
CVE-2026-4781 — Medium (CVSS 6.3): A flaw has been found in SourceCodester Sales and Inventory System 1.0. The affected element is an unknown function of…
CVE-2026-4780 — Medium (CVSS 6.3): A vulnerability was detected in SourceCodester Sales and Inventory System 1.0. Impacted is an unknown function of the…
CVE-2026-4779 — Medium (CVSS 6.3): A security vulnerability has been detected in SourceCodester Sales and Inventory System 1.0. This issue affects some…

All CVEs affecting Ahsanriaz26gmailcom Sales And Inventory System →

Other CWE-89 (SQL Injection) vulnerabilities

CVE-2026-74820 — Critical (CVSS 10.0): ServiceNow has remediated a SQL injection vulnerability that was identified in in the ServiceNow AI platform. This…
CVE-2026-20030 — Critical (CVSS 10.0): As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Crosswork engineering team…
CVE-2026-72811 — Critical (CVSS 10.0): SiYuan versions <= v3.7.2 contain a SQL injection vulnerability in the backlink/mention search query…
CVE-2026-72851 — Critical (CVSS 10.0): Budibase before 3.40.0 contains an unauthenticated SQL injection vulnerability in webhook-triggered automations with…
CVE-2026-72899 — Critical (CVSS 10.0): Metabase allows an unauthenticated attacker to inject arbitrary SQL via a publicly shared card or dashboard that…
CVE-2026-72898 — Critical (CVSS 10.0): Metabase allows a remote, unauthenticated attacker to inject arbitrary SQL via the '/reset_password' database endpoint…

Browse all CWE-89 (SQL Injection) vulnerabilities →