CVE-2020-35309: Bakeshop Online Ordering System in PHP/MySQLi 1.0 is affected by cross-site scripting (XSS) which allows remot

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MEDIUM 4.8WATCHLISTDOWNGRADE

CVE-2020-35309 is a medium-severity flaw (CVSS 4.8) affecting bakeshop online ordering system. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Bakeshop Online Ordering System in PHP/MySQLi 1.0 is affected by cross-site scripting (XSS) which allows remote attackers to inject an arbitrary web script or HTML in admin dashboard - "Categories".

Why this priority

Public exploit reference
On your watchlist

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	4.8 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	High
User interaction	Required
EPSS exploit chance	0.7% (top 46%)
CISA exploited list	No
Weakness	CWE-79
Published	2021-01-26
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: bakeshop online ordering system project

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2021-01-26 18:15 UTCPublished CVE record published
2026-06-17 03:13 UTCUpdated Record last modified

bakeshop online ordering system project bakeshop online ordering system DOWNGRADE

Affected: 1.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 1.0

1. Check installed version

apt-cache policy bakeshop-online-ordering-system || rpm -q bakeshop-online-ordering-system || bakeshop-online-ordering-system --version

2. No fixed release: DOWNGRADE to a release before 1.0 (Debian / Ubuntu)

apt-cache madison bakeshop-online-ordering-system sudo apt install bakeshop-online-ordering-system=<VERSION_BEFORE_1.0> sudo apt-mark hold bakeshop-online-ordering-system

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list bakeshop-online-ordering-system sudo dnf downgrade bakeshop-online-ordering-system-<VERSION_BEFORE_1.0> sudo dnf versionlock add bakeshop-online-ordering-system

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2020-35309?

bakeshop online ordering system: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2020-35309 being exploited?

CVE-2020-35309 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2020-35309 affect?

CVE-2020-35309 affects bakeshop online ordering system. Severity is medium (CVSS 4.8). Bakeshop Online Ordering System in PHP/MySQLi 1.0 is affected by cross-site scripting (XSS) which allows remote attackers to inject an arbitrary web script or HTML in admin dashboard - "Categories".

How urgent is CVE-2020-35309?

Priority 40/100. Public exploit reference; On your watchlist

Software pages

PHP vulnerabilities

Related CVEs

CVE-2025-9660 HIGH 7.3 DOWNGRADE A vulnerability was found in SourceCodester Bakeshop Online Ordering System 1.0

References

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