Multiple SQL injection vulnerabilities in WebCalendar 1.0.1 allow remote attackers to execute arbitrary SQL commands via the (1) startid par
Multiple SQL injection vulnerabilities in WebCalendar 1.0.1 allow remote attackers to execute arbitrary SQL commands via the (1) startid parameter to activity_log.php, (2) startid parameter to admin_handler.php, (3) template parameter to edit_template.php, and (4) multiple parameters to export_handler.php.
- Published
- Dec 1, 2005
- Updated
- Jun 16, 2026
- EPSS
- 2.1% · 81th percentile
- CWE
- —
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Report tools
Action score
31
Monitor
Low priority for now.
- CVSS
- 30 / 40 · 7.5 / 10
- CISA KEV
- 0 / 30 · Not listed
- EPSS
- 1 / 30 · 2.1%
Affected systems
| Vendor | Product | CPE |
|---|---|---|
| webcalendar | webcalendar | cpe:2.3:a:webcalendar:webcalendar |
Affected versions
NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.
- webcalendar webcalendar1.0.1
Package-level exposure
OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.
| Ecosystem | Package | Affected range | Fix |
|---|---|---|---|
| Debian:3.1 | webcalendar | before 0.9.45-4sarge3 | 0.9.45-4sarge3 |
Same product
webcalendar: all recordsOther highest-scoring records for the same primary product.
- CVE-2007-1343includes/functions.php in Craig Knudsen WebCalendar before 1.0.5 does not protect the noSet variable from external modification, which allow31Monitor
- CVE-2005-2717PHP remote file inclusion vulnerability in WebCalendar before 1.0.1 allows remote attackers to execute arbitrary PHP code when opening setti31Monitor
- CVE-2004-1510WebCalendar allows remote attackers to gain privileges by modifying critical parameters to (1) view_entry.php or (2) upcoming.php.31Monitor
- CVE-2001-0477Vulnerability in WebCalendar 0.9.26 allows remote command execution.31Monitor
- CVE-2005-3984SQL injection vulnerability in WebCalendar 1.0.1 allows remote attackers to execute arbitrary SQL commands via the time_range parameter to e30Monitor
- CVE-2005-2320WebCalendar before 1.0.0 does not properly restrict access to assistant_edit.php, which allows remote attackers to gain privileges.30Monitor
Remediation
Which version to upgrade to
Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.
| Product / package | Fixed version | Source |
|---|---|---|
| debian:webcalendar | 0.9.45-4sarge3 · Debian:3.1 | Package registry (OSV) |
Exploit status
No known public exploit
No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.
Research context
For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.
Timeline
From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.
No dated events beyond publication.
FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).
Patch and commit links
Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.
No commit or PR link among the references.
Credits
All researchersFinders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.
No credits in the CNA record.
Variant candidates
Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.
No nightly-computed relations.
Chain candidates
An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.
—
Bug bounty scope
No known public program.
Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).
Technical details
Attack conditions
- No special conditions are required; it is repeatable.
If successful
- Confidentiality
- P · data can be read
- Integrity
- P · data or configuration can be modified
- Availability
- P · the service can be disrupted
- Attack complexity
- Low
- Confidentiality impact
- P
- Integrity impact
- P
- Availability impact
- P
Weakness class (CWE)
—
CVSS vector
AV:N/AC:L/Au:N/C:P/I:P/A:P
nvd-primary
Attack context
MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.
MITRE has no CAPEC/ATT&CK mapping for this CWE.
Noroxi analysis
No Noroxi analysis for this record yet
We don't hand-write analysis for all 385,000+ vulnerabilities; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.
We use this product, ask for helpChange log
- Fix✗ → ✓
For records you follow, these changes also arrive as notifications. →
References
- secunia.com/advisories/17784
- secunia.com/advisories/19240
- securityreason.com/securityalert/215
- sourceforge.net/forum/forum.php?thread_id=1392833&forum_id=11587
- www.debian.org/security/2006/dsa-1002
- www.osvdb.org/21216
- www.osvdb.org/21217
- www.osvdb.org/21218
- www.osvdb.org/21219
- www.securityfocus.com/archive/1/417900/100/0/threaded
- www.securityfocus.com/archive/1/418286/100/0/threaded
- www.securityfocus.com/bid/15606
- www.securityfocus.com/bid/15608
- www.securityfocus.com/bid/15662
- www.ush.it/2005/11/28/webcalendar-multiple-vulnerabilities
- www.vupen.com/english/advisories/2005/2643
- exchange.xforce.ibmcloud.com/vulnerabilities/23369
Vendor advisories and official records. Exploit/PoC links are deliberately left out.